无能为力 (wú néng wéi lì) — Chinese word meaning

这个合同已经无效了。

zhè ge hé tong yǐ jīng wú xiào le

This contract is already invalid.

天空中有无数颗星星。

tiān kōng zhōng yǒu wú shù kē xīng xing

There are countless stars in the sky.

宇宙是无限的。

yǔ zhǒu shì wú xiàn de

The universe is infinite.

你想吃什么？我无所谓。

nǐ xiǎng chī shén me wǒ wú suǒ wèi

What do you want to eat? I don't care.

他无疑是最好的候选人。

tā wú yí shì zuì hǎo de hòu xuǎn rén

He is undoubtedly the best candidate.

我对此毫无兴趣。

wǒ duì cǐ háo wú xìng qù

I have no interest in this at all.

他整天玩游戏，一事无成。

tā zhěng tiān wán yóu xì yī shì wú chéng

He plays games all day and accomplishes nothing.

她离开家时一无所有，但现在很成功。

tā lí kāi jiā shí yì wú suǒ yǒu dàn xiàn zài hěn chéng gōng

When she left home she had nothing, but now she is very successful.

他对这件事一无所知。

tā duì zhè jiàn shì yì wú suǒ zhī

He knows nothing at all about this matter.

这个计划万无一失，我们一定会成功。

zhè ge jì huà wàn wú yī shī wǒ men yī dìng huì chéng gōng

This plan is foolproof, we will definitely succeed.

这项发明在科技史上前无古人。

zhè xiàng fā míng zài kē jì shǐ shàng qián wú gǔ rén

This invention is unprecedented in the history of science and technology.

这次疫情对全球经济造成了史无前例的影响。

zhè cì yì qíng duì quán qiú jīng jì zào chéng le shǐ wú qián lì de yǐng xiǎng

This pandemic caused an unprecedented impact on the global economy.

这位领导大公无私，深受群众爱戴。

zhè wèi lǐng dǎo dà gōng wú sī shēn shòu qún zhòng ài dài

This leader is selfless and impartial, and is deeply loved and respected by the people.

这种珍稀动物现在寥寥无几。

zhè zhǒng zhēn xī dòng wù xiàn zài liáo liáo wú jǐ

This rare animal is now very few in number.

她获得这个奖项当之无愧。

tā huò dé zhè ge jiǎng xiàng dāng zhī wú kuì

She fully deserves this award.

他的学生无不敬佩他。

tā de xué sheng wú bù jìng pèi tā

All his students admire him without exception.

这件事情太复杂了，我无从下手。

zhè jiàn shì qing tài fù zá le wǒ wú cóng xià shǒu

This matter is too complex, I have no way to start.

健康是人生中的无价之宝。

jiàn kāng shì rén shēng zhōng de wú jià zhī bǎo

Health is a priceless treasure in life.

律师提供了无偿法律咨询。

lǜ shī tí gōng le wú cháng fǎ lǜ zī xún

The lawyer provided free legal consultation.

这些细节无关紧要，我们应该关注重点。

zhè xiē xì jié wú guān jǐn yào wǒ men yīng gāi guān zhù zhòng diǎn

These details are unimportant, we should focus on the main points.

他感到无力改变现状。

tā gǎn dào wú lì gǎi biàn xiàn zhuàng

He feels powerless to change the current situation.

面对别人的求助，他总是无动于衷。

miàn duì bié rén de qiú zhù tā zǒng shì wú dòng yú zhōng

Facing others' requests for help, he always remains indifferent.

在那种情况下，她的选择无可厚非。

zài nà zhǒng qíng kuàng xià tā de xuǎn zé wú kě hòu fēi

In that situation, her choice was beyond reproach.

面对这种情况，我们也无可奈何。

miàn duì zhè zhǒng qíng kuàng wǒ men yě wú kě nài hé

Facing this situation, we are also helpless.

战争使许多人无家可归。

zhàn zhēng shǐ xǔ duō rén wú jiā kě guī

War made many people homeless.

这种无形的资产很难估价。

zhè zhǒng wú xíng de zī chǎn hěn nán gū jià

This kind of intangible asset is difficult to value.

母亲对孩子的照顾总是无微不至。

mǔ qīn duì hái zi de zhào gu zǒng shì wú wēi bù zhì

A mother's care for her children is always meticulous in every detail.

孩子们在公园里无忧无虑地玩耍。

hái zi men zài gōng yuán lǐ wú yōu wú lǜ de wán shuǎ

The children play carefree in the park.

时间是无情的，它不会为任何人停留。

shí jiān shì wú qíng de tā bù huì wèi rèn hé rén tíng liú

Time is ruthless, it won't stop for anyone.

我无意中听到了他们的谈话。

wǒ wú yì zhōng tīng dào le tā men de tán huà

I unintentionally overheard their conversation.

他整天无所事事，什么都不想做。

tā zhěng tiān wú suǒ shì shì shén me dōu bù xiǎng zuò

He has nothing to do all day and doesn't want to do anything.

面对困难，我们不能无所作为。

miàn duì kùn nan wǒ men bù néng wú suǒ zuò wéi

Facing difficulties, we cannot do nothing.

公司不能无故解雇员工。

gōng sī bù néng wú gù jiě gù yuán gōng

The company cannot dismiss employees without reason.

他在这个领域无敌。

tā zài zhè ge lǐng yù wú dí

He is invincible in this field.

父母对孩子的爱是无条件的。

fù mǔ duì hái zi de ài shì wú tiáo jiàn de

A parent's love for their child is unconditional.

他对祖国有无比的热爱。

tā duì zǔ guó yǒu wú bǐ de rè ài

He has incomparable love for his motherland.

现在后悔也无济于事了。

xiàn zài hòu huǐ yě wú jì yú shì le

Regretting it now is of no help.

你的要求太无理了。

nǐ de yāo qiú tài wú lǐ le

Your demand is too unreasonable.

无知的人常常自以为是。

wú zhī de rén cháng cháng zì yǐ wéi shì

Ignorant people often think they are always right.

母爱是无私的

mǔ ài shì wú sī de

A mother's love is selfless

她对孩子的爱是无穷的。

tā duì hái zi de ài shì wú qióng de

Her love for her children is infinite.

生病后，孩子显得无精打采。

shēng bìng hòu hái zi xiǎn de wú jīng dǎ cǎi

After getting sick, the child appeared listless.

现在很多人使用无线耳机。

xiàn zài hěn duō rén shǐ yòng wú xiàn ěr jī

Many people now use wireless headphones.

她和大学无缘，只好去工作了。

tā hé dà xué wú yuán zhǐ hǎo qù gōng zuò le

She had no chance for university, so she had to go work.

他的行为太无耻了。

tā de xíng wéi tài wú chǐ le

His behavior is too shameless.

面对这个问题，我感到很无能。

miàn duì zhè ge wèn tí wǒ gǎn dào hěn wú néng

Facing this problem, I feel very incompetent.

无论如何，我都要完成这个任务。

wú lùn rú hé wǒ dōu yào wán chéng zhè ge rèn wu

No matter what, I must complete this task.

面对这样的结果，我真的无话可说。

miàn duì zhè yàng de jié guǒ wǒ zhēn de wú huà kě shuō

Faced with such results, I really have nothing to say.

这种无赖的做法让人反感。

zhè zhǒng wú lài de zuò fǎ ràng rén fǎn gǎn

This kind of scoundrelly practice is disgusting.

孩子的眼神很无辜。

hái zi de yǎn shén hěn wú gū

The child's eyes look very innocent.

站在草原上，眼前是无边无际的绿色。

zhàn zài cǎo yuán shàng yǎn qián shì wú biān wú jì de lǜ sè

Standing on the grassland, before one's eyes is boundless green.

他无非是想帮助你。

tā wú fēi shì xiǎng bāng zhù nǐ

He merely wants to help you.

这件事无须担心。

zhè jiàn shì wú xū dān xīn

There is no need to worry about this matter.

他的房间杂乱无章，到处都是衣服和书。

tā de fáng jiān zá luàn wú zhāng dào chù dōu shì yī fu hé shū

His room is messy and disorganized, with clothes and books everywhere.

面对这个难题，他束手无策。

miàn duì zhè ge nán tí tā shù shǒu wú cè

Facing this difficult problem, he was at a loss.

每个人都是独一无二的。

měi gè rén dōu shì dú yī wú èr de

Every person is unique.

他态度目中无人，得罪了很多同事。

tā tài dù mù zhōng wú rén dé zuì le hěn duō tóng shì

His arrogant attitude offended many colleagues.

这些人肆无忌惮地破坏环境。

zhè xiē rén sì wú jì dàn de pò huài huán jìng

These people destroy the environment without any scruples.

他欠了很多债，走投无路，只好向朋友求助。

tā qiàn le hěn duō zhài zǒu tóu wú lù zhǐ hǎo xiàng péng you qiú zhù

He owed a lot of debt and, driven to desperation, had no choice but to ask friends for help.

邮递员风雨无阻地送信。

yóu dì yuán fēng yǔ wú zǔ de sòng xìn

The postman delivers mail come rain or shine.

老师走进教室，教室里顿时鸦雀无声。

lǎo shī zǒu jìn jiào shì jiào shì lǐ dùn shí yā què wú shēng

When the teacher walked into the classroom, it immediately became dead silent.

这位科学家默默无闻地为社会做出了巨大贡献。

zhè wèi kē xué jiā mò mò wú wén de wèi shè huì zuò chū le jù dà gòng xiàn

This scientist made great contributions to society while remaining obscure and unknown.

这个手机有很多新功能。

zhè ge shǒu jī yǒu hěn duō xīn gōng néng

This phone has many new functions.

学习新技能需要时间。

xué xí xīn jì néng xū yào shí jiān

Learning new skills takes time.

人工智能正在改变我们的生活。

rén gōng zhì néng zhèng zài gǎi biàn wǒ men de shēng huó

Artificial intelligence is changing our lives.

他是个能干的经理。

tā shì gè néng gàn de jīng lǐ

He is a capable manager.

人工智能可以帮助医生诊断疾病。

réngōng zhìnéng kěyǐ bāngzhù yīshēng zhěnduàn jíbìng

Artificial intelligence can help doctors diagnose diseases.

我们家安装了太阳能热水器。

wǒ men jiā ān zhuāng le tài yáng néng rè shuǐ qì

Our family installed a solar water heater.

这台电脑的性能很好。

zhè tái diàn nǎo de xìng néng hěn hǎo

This computer's performance is very good.

每个人都有自己的才能。

měi gè rén dōu yǒu zì jǐ de cái néng

Everyone has their own talents.

新能源汽车越来越受欢迎。

xīn néng yuán qì chē yuè lái yuè shòu huān yíng

New energy vehicles are becoming more and more popular.

母爱是一种本能。

mǔ ài shì yì zhǒng běn néng

Maternal love is an instinct.

中国正在发展可再生能源。

Zhōng guó zhèng zài fā zhǎn kě zài shēng néng yuán

China is developing renewable energy.

太阳能是一种清洁能量。

tài yáng néng shì yì zhǒng qīng jié néng liàng

Solar energy is a type of clean energy.

这个冰箱很节能。

zhè ge bīng xiāng hěn jié néng

This refrigerator is very energy-saving.

这是一把万能钥匙。

zhè shì yī bǎ wàn néng yào shi

This is a master key.

他每天锻炼以提高体能。

tā měi tiān duàn liàn yǐ tí gāo tǐ néng

He exercises every day to improve his physical fitness.

他是一个全能运动员。

tā shì yí gè quán néng yùn dòng yuán

He is an all-around athlete.

他总是做力所能及的事帮助别人。

tā zǒng shì zuò lì suǒ néng jí de shì bāng zhù bié rén

He always does what he can to help others.

面对这个问题，我感到很无能。

miàn duì zhè ge wèn tí wǒ gǎn dào hěn wú néng

Facing this problem, I feel very incompetent.

许多国家利用核能发电。

xǔ duō guó jiā lì yòng hé néng fā diàn

Many countries use nuclear energy to generate electricity.

这部电影充满了正能量，看完后让人很受鼓舞。

zhè bù diàn yǐng chōng mǎn le zhèng néng liàng kàn wán hòu ràng rén hěn shòu gǔ wǔ

This movie is full of positive energy, and after watching it, people feel very inspired.

每个人都有无限的潜能。

měi gè rén dōu yǒu wú xiàn de qián néng

Everyone has unlimited potential.

这首歌耳熟能详，每个人都会唱。

zhè shǒu gē ěr shú néng xiáng měi gè rén dōu huì chàng

This song is very familiar, everyone can sing it.

这个部门的职能是管理公司的财务。

zhè ge bù mén de zhí néng shì guǎn lǐ gōng sī de cái wù

The function of this department is to manage the company's finances.

她是个能人，什么都会做。

tā shì gè néng rén shén me dōu huì zuò

She is a capable person who can do anything.

他很有能耐，什么都会做。

tā hěn yǒu néng nài shén me dōu huì zuò

He has great ability and can do anything.

我们需要降低工厂的能耗。

wǒ men xū yào jiàng dī gōng chǎng de néng hào

We need to reduce the factory's energy consumption.

你能主动承认错误，这种态度难能可贵。

nǐ néng zhǔ dòng chéng rèn cuò wù zhè zhǒng tài dù nán néng kě guì

That you can proactively admit your mistakes—this attitude is commendable.

这种动物称为大熊猫。

zhè zhǒng dòng wù chēng wéi dà xióng māo

This animal is called the giant panda.

他的行为很奇怪。

tā de xíng wéi hěn qí guài

His behavior is very strange.

他被视为这个领域的专家。

tā bèi shì wéi zhè ge lǐng yù de zhuān jiā

He is regarded as an expert in this field.

会议为期三天。

huì yì wéi qī sān tiān

The conference lasts three days.

到目前为止，一切顺利。

dào mù qián wéi zhǐ yī qiè shùn lì

So far, everything is going smoothly.

这个问题让我很为难。

zhè ge wèn tí ràng wǒ hěn wéi nán

This question puts me in a difficult position.

这些问题都是人为造成的。

zhè xiē wèn tí dōu shì rén wéi zào chéng de

These problems are all human-caused.

这个问题极为重要。

zhè ge wèn tí jí wéi zhòng yào

This issue is extremely important.

这个问题较为复杂。

zhè ge wèn tí jiào wéi fù zá

This problem is relatively complex.

他对我的建议不以为然。

tā duì wǒ de jiàn yì bù yǐ wéi rán

He disapproves of my suggestion.

他为人诚实，大家都很信任他。

tā wéi rén chéng shí dà jiā dōu hěn xìn rèn tā

He conducts himself honestly, everyone trusts him very much.

经过船长的冷静指挥，船队化险为夷，安全返回港口。

jīng guò chuán zhǎng de lěng jìng zhǐ huī chuán duì huà xiǎn wéi yí ān quán fǎn huí gǎng kǒu

Through the captain's calm command, the fleet turned danger into safety and returned safely to port.

他大为惊讶。

tā dà wéi jīng yà

He was greatly surprised.

我相信这个项目大有可为。

wǒ xiāng xìn zhè ge xiàng mù dà yǒu kě wéi

I believe this project has great potential.

这个问题尤为重要。

zhè ge wèn tí yóu wéi zhòng yào

This problem is especially important.

他的所作所为让我很失望。

tā de suǒ zuò suǒ wéi ràng wǒ hěn shī wàng

His actions and deeds made me very disappointed.

面对困难，我们不能无所作为。

miàn duì kùn nan wǒ men bù néng wú suǒ zuò wéi

Facing difficulties, we cannot do nothing.

他总是自以为是，从不听别人的意见。

tā zǒng shì zì yǐ wéi shì cóng bù tīng bié rén de yì jiàn

He is always self-righteous and never listens to others' opinions.

他见义勇为，救了落水的孩子。

tā jiàn yì yǒng wéi jiù le luò shuǐ de hái zi

He acted bravely for justice and saved the drowning child.

他在众人面前出错，感到很难为情。

tā zài zhòng rén miàn qián chū cuò gǎn dào hěn nán wéi qíng

He made a mistake in front of everyone and felt very embarrassed.

这段鲜为人知的历史值得研究。

zhè duàn xiǎn wéi rén zhī de lì shǐ zhí de yán jiū

This little-known period of history is worth studying.

她有很强的工作能力。

tā yǒu hěn qiáng de gōng zuò néng lì

She has strong work ability.

这个项目需要大量人力。

zhè ge xiàng mù xū yào dà liàng rén lì

This project requires a lot of manpower.

长跑需要很好的体力。

cháng pǎo xū yào hěn hǎo de tǐ lì

Long-distance running requires very good physical strength.

我们会全力支持你。

wǒ men huì quán lì zhī chí nǐ

We will support you with all our strength.

知识就是力量。

zhī shí jiù shì lì liàng

Knowledge is power.

政府大力支持教育发展。

zhèng fǔ dà lì zhī chí jiào yù fā zhǎn

The government vigorously supports educational development.

这支球队的实力很强。

zhè zhī qiú duì de shí lì hěn qiáng

This team's strength is very strong.

我会尽力帮助你。

wǒ huì jìn lì bāng zhù nǐ

I will do my best to help you.

这是一个有力的证据。

zhè shì yí gè yǒu lì de zhèng jù

This is powerful evidence.

他用力拉绳子。

tā yòng lì lā shéng zi

He pulled the rope hard.

他把所有精力都投入到工作中。

tā bǎ suǒ yǒu jīng lì dōu tóu rù dào gōng zuò zhōng

He devoted all his energy to work.

他是一个很有魅力的人。

tā shì yí ge hěn yǒu mèi lì de rén

He is a very charming person.

他总是愿意为团队出力。

tā zǒng shì yuàn yì wèi tuán duì chū lì

He is always willing to contribute his strength to the team.

我们需要加大改革力度。

wǒ men xū yào jiā dà gǎi gé lì dù

We need to intensify reform efforts.

学习的动力来自兴趣。

xué xí de dòng lì lái zì xìng qù

The motivation for learning comes from interest.

中国有丰富的劳动力资源。

Zhōng guó yǒu fēng fù de láo dòng lì zī yuán

China has abundant labor force resources.

这个地区有许多不同的政治势力。

zhè ge dì qū yǒu xǔ duō bù tóng de zhèng zhì shì lì

This region has many different political forces.

这个孩子的智力发展很快。

zhè ge hái zi de zhì lì fā zhǎn hěn kuài

This child's intelligence is developing very quickly.

我们应该反对任何形式的暴力。

wǒ men yīng gāi fǎn duì rèn hé xíng shì de bào lì

We should oppose violence in any form.

他滥用了自己的权力。

tā làn yòng le zì jǐ de quán lì

He abused his power.

这座城市充满了活力。

zhè zuò chéng shì chōng mǎn le huó lì

This city is full of vitality.

年轻人要充分发挥自己的潜力。

nián qīng rén yào chōng fèn fā huī zì jǐ de qián lì.

Young people should fully develop their potential.

这棵老树依然充满生命力。

zhè kē lǎo shù yī rán chōng mǎn shēng mìng lì

This old tree is still full of vitality.

这个城市的电力供应很稳定。

zhè ge chéng shì de diàn lì gōng yìng hěn wěn dìng

This city's electric power supply is very stable.

他的视力很好。

tā de shì lì hěn hǎo

His eyesight is very good.

这个地区的风力达到了八级。

zhè ge dì qū de fēng lì dá dào le bā jí

The wind force in this area reached level 8.

他的管理不力导致了公司的损失。

tā de guǎn lǐ bú lì dǎo zhì le gōng sī de sǔn shī

His ineffective management led to the company's losses.

他是我们球队的主力队员。

tā shì wǒ men qiú duì de zhǔ lì duì yuán

He is a main player on our team.

我今天感觉很乏力。

wǒ jīn tiān gǎn jué hěn fá lì

I feel very weak today.

这位老师很有亲和力，学生都喜欢他。

zhè wèi lǎo shī hěn yǒu qīn hé lì xué sheng dōu xǐ huan tā

This teacher has great affinity, all the students like him.

为了实现目标，我们要全力以赴。

wèi le shí xiàn mù biāo wǒ men yào quán lì yǐ fù

To achieve our goal, we must go all out.

他虽然想帮忙，但因为身体不好，力不从心。

tā suī rán xiǎng bāng máng dàn yīn wèi shēn tǐ bù hǎo lì bù cóng xīn

Although he wanted to help, due to poor health, he was willing but unable.

我们力争在年底完成这个项目。

wǒ men lì zhēng zài nián dǐ wán chéng zhè ge xiàng mù

We strive to complete this project by the end of the year.

他总是做力所能及的事帮助别人。

tā zǒng shì zuò lì suǒ néng jí de shì bāng zhù bié rén

He always does what he can to help others.

我们力求在下个月完成这个项目。

wǒ men lì qiú zài xià gè yuè wán chéng zhè ge xiàng mù

We strive to complete this project next month.

他的书法功力深厚。

tā de shū fǎ gōng lì shēn hòu

His calligraphy skill is profound.

科技助力经济发展。

kē jì zhù lì jīng jì fā zhǎn

Technology assists economic development.

他说话很吃力。

tā shuō huà hěn chī lì

He speaks with great difficulty.

她奋力推开沉重的门。

tā fèn lì tuī kāi chén zhòng de mén

She pushed open the heavy door with all her strength.

核武器的威力令人震惊。

hé wǔ qì de wēi lì lìng rén zhèn jīng

The power of nuclear weapons is shocking.

他是我最得力的助手。

tā shì wǒ zuì dé lì de zhù shǒu

He is my most capable assistant.

运动员们正在进行接力比赛。

yùn dòng yuán men zhèng zài jìn xíng jiē lì bǐ sài

The athletes are having a relay race.

他为国家效力多年。

tā wèi guó jiā xiào lì duō nián

He served the country for many years.

他感到无力改变现状。

tā gǎn dào wú lì gǎi biàn xiàn zhuàng

He feels powerless to change the current situation.

她极力劝说父母同意她的计划。

tā jí lì quàn shuō fù mǔ tóng yì tā de jì huà

She tried her best to persuade her parents to agree to her plan.

我们应该通过对话而不是武力来解决争端。

wǒ men yīng gāi tōng guò duì huà ér bù shì wǔ lì lái jiě jué zhēng duān

We should resolve disputes through dialogue rather than military force.

学习外语需要很大的毅力。

xué xí wài yǔ xū yào hěn dà de yì lì

Learning a foreign language requires great perseverance.

木头因为浮力而漂浮在水面上。

mù tou yīn wèi fú lì ér piāo fú zài shuǐ miàn shàng

Wood floats on the water surface due to buoyancy.

这个项目需要大量的人力和物力。

zhè ge xiàng mù xū yào dà liàng de rén lì hé wù lì

This project requires a lot of manpower and material resources.

政府着力改善民生。

zhèng fǔ zhuó lì gǎi shàn mín shēng

The government focuses efforts on improving people's livelihood.

他竭力帮助那些需要帮助的人。

tā jié lì bāng zhù nà xiē xū yào bāng zhù de rén

He spares no effort to help those in need.

我们要竭尽全力完成这个项目。

wǒ men yào jié jìn quán lì wán chéng zhè ge xiàng mù

We must spare no effort to complete this project.

他工作了一整天，回到家时已经精疲力竭。

tā gōng zuò le yì zhěng tiān huí dào jiā shí yǐ jīng jīng pí lì jié

After working all day, he was exhausted when he got home.

农民们通过自力更生摆脱了贫困。

nóng mín men tōng guò zì lì gēng shēng bǎi tuō le pín kùn

The farmers escaped poverty through self-reliance.

我们公司致力于提供优质服务。

wǒ men gōng sī zhì lì yú tí gōng yōu zhì fú wù

Our company is committed to providing quality service.

这个项目需要雄厚的财力支持。

zhè ge xiàng mù xū yào xióng hòu de cái lì zhī chí

This project requires substantial financial resources.

搬这些重箱子很费力。

bān zhè xiē zhòng xiāng zi hěn fèi lì

Moving these heavy boxes takes a lot of effort.

中国通过文化交流增强软实力。

Zhōng guó tōng guò wén huà jiāo liú zēng qiáng ruǎn shí lì

China enhances its soft power through cultural exchange.

这个项目遇到了很大的阻力。

zhè ge xiàng mù yù dào le hěn dà de zǔ lì

This project encountered great resistance.

这辆汽车的发动机有300马力。

zhè liàng qì chē de fā dòng jī yǒu sān bǎi mǎ lì

This car's engine has 300 horsepower.

这位领导很有魄力，敢于做出重要决定。

zhè wèi lǐng dǎo hěn yǒu pò lì gǎn yú zuò chū zhòng yào jué dìng

This leader has great boldness and dares to make important decisions.

她的笑容充满魔力。

tā de xiào róng chōng mǎn mó lì

Her smile is full of magic.

只有齐心协力，我们才能克服困难。

zhǐ yǒu qí xīn xié lì wǒ men cái néng kè fú kùn nan

Only by working together with one heart can we overcome difficulties.