stand by
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phrasal-verb

stand by

在困难时期支持或忠诚于某人
Meaning
to support or remain loyal to someone, especially in difficult times
Example
She always **stands by** her brother no matter what happens.
无论发生什么，她总是**站在**她哥哥的一边。
idiom

the big cheese

一个重要或有影响力的人
Meaning
an important or influential person
Example
He's **the big cheese** in the company.
他是公司里的**重要人物**。
idiom

take a dim view of

不赞成某事; 拥有负面意见
Meaning
to disapprove of something; to have a negative opinion
Example
The manager **takes a dim view of** employees arriving late.
经理不赞成员工迟到。
phrasal-verb

move toward

在变化或改进的方向上取得进展或前进
Meaning
to progress or advance in the direction of change or improvement
Example
Societies are slowly **moving toward** greater gender equality.
社会正在缓慢地**朝向**更大的性别平等前进
idiom

work like a charm

完全或非常有效地运作
Meaning
to function perfectly or very effectively
Example
The new solution **worked like a charm**.
新解决方案非常有效。
phrasal-verb

work toward goals

为实现目标而努力
Meaning
to make efforts to achieve objectives
Example
Everyone in the company is working toward the same vision.
公司中的每个人都在朝着相同的愿景努力。
idiom

bloom where you’re planted

充分利用你当前的处境
Meaning
make the best of your current situation
Example
Even in tough times, she **blooms where she’s planted**.
即使在困难时期，她也在自己的位置上绽放。
idiom

True friends stab you in the front

真正的朋友会直接告诉你严厉的真相。
Meaning
A true friend tells you harsh truths to your face.
Example
She’s not afraid to tell me the truth, because **true friends stab you in the front**.
她不怕告诉我真相，因为**true friends stab you in the front**。
idiom

feel it in your bones

没有证据地强烈感知某事
Meaning
to sense something strongly without evidence
Example
I **feel it in my bones** that something bad will happen.
我在骨头里感觉到一些不好的事情将要发生
idiom

open and shut case

一个容易决定或显而易见的案件
Meaning
a case that is easily decided or obvious
Example
It was an **open and shut case** with clear evidence.
这是一个有明确证据的显而易见的案件。
phrasal-verb

bridge across

克服群体或国家之间的分歧
Meaning
to overcome divisions between groups or nations
Example
Diplomats **bridge across** cultural and political gaps.
外交官克服了文化和政治差距。
phrasal-verb

let someone in

允许某人了解你的个人或情感细节
Meaning
to allow someone to know personal or emotional details about you
Example
It’s not easy for me to **let someone in** after being betrayed.
在被背叛之后，对我来说**让某人进来**并不容易。
phrasal-verb

put away

把某物收起或放回适当的位置
Meaning
to store or tidy something in its proper place
Example
Please **put away** your toys after playing.
请在玩耍后收拾好你的玩具。
phrasal-verb

protect against

采取措施防御威胁或攻击
Meaning
to take measures to defend from threats or attacks
Example
Good antivirus software can **protect against** malware.
好的防病毒软件可以**保护抵御**恶意软件。
idiom

balance of trade

一个国家的出口和进口之间的差异
Meaning
the difference between a country's exports and imports
Example
A negative **balance of trade** can weaken a nation's currency.
负的贸易平衡可能削弱一个国家的货币
phrasal-verb

cut into

减少用于吃饭或做饭的时间或精力
Meaning
to reduce the time or energy available for eating or cooking
Example
Work has really **cut into** my cooking time.
工作确实**减少**了我做饭的时间。
idiom

Barking up the wrong tree

采取错误或被误导的行动方向。
Meaning
To pursue a mistaken or misguided course of action.
Example
If you think I'm guilty, you're **barking up the wrong tree**.
如果你认为我有罪，那你就找错对象了。
phrasal-verb

vote in

通过投票选举某人担任职位
Meaning
to elect someone to a position through voting
Example
The people **voted in** a new government last year.
人们在去年投票选举了新政府。
phrasal-verb

bring out ideas

鼓励别人分享创造性的想法
Meaning
to encourage others to share creative thoughts
Example
Good leaders know how to **bring out ideas** from their team.
优秀的领导者知道如何从他们的团队中激发想法。
phrasal-verb

unwind with

通过做些愉快的事情来放松
Meaning
to relax by doing something enjoyable
Example
I usually **unwind with** some music after dinner.
我通常在晚餐后通过听音乐来放松。
idiom

music to my ears

让你感到高兴或愉快的事情
Meaning
something that makes you feel happy or pleased
Example
Hearing that the concert was extended was **music to my ears**.
听到音乐会延期的消息让我很高兴。
idiom

Stay on track

继续做正确的事情以实现你的目标。
Meaning
To continue doing the right thing to reach your goal.
Example
We need to **stay on track** to meet our deadline.
我们需要**保持正轨**以完成我们的截止日期。
idiom

cross off

从清单中删除一项
Meaning
to remove an item from a list
Example
You can **cross off** the tasks we’ve finished.
你可以把我们完成的任务**从清单中划掉**。
phrasal-verb

carry yourself with

以自信和尊严的方式展示自己
Meaning
to present yourself in a confident and dignified way
Example
He always **carries himself with** confidence and calmness.
他总是以自信和平静展示自己。
phrasal-verb

stick to your goals

坚持你的计划和目标
Meaning
to remain committed to your plans and objectives
Example
If you **stick to your goals**, you’ll eventually succeed.
如果你**坚持你的目标**，你最终会成功。
idiom

weak link

系统中最脆弱或不安全的部分
Meaning
the most vulnerable or insecure part of a system
Example
Humans are often the **weak link** in cybersecurity.
人类往往是网络安全中的薄弱环节。
idiom

low-hanging fruit

容易实现或达到的事情
Meaning
something easy to achieve or target
Example
We should focus on the **low-hanging fruit** before tackling bigger goals.
我们应该先关注那些**容易实现的目标**，然后再处理更大的目标。
phrasal-verb

build empathy with

培养对来自不同文化的人的理解与同情
Meaning
to develop understanding and compassion toward people from different cultures
Example
Cultural exchange programs help students **build empathy with** others.
文化交流项目帮助学生与他人**建立同理心**
idiom

Spin the story

以偏颇或操纵的方式呈现信息
Meaning
To present information in a biased or manipulative way
Example
The politician tried to **spin the story** to his advantage.
政治家试图操纵故事以谋取自己的利益。
phrasal-verb

get down

让某人感到难过; 移动到更低的位置
Meaning
to make someone feel sad; to move to a lower position
Example
Don’t let failure **get you down**.
不要让失败 **让你沮丧**。
phrasal-verb

show appreciation for

表现你对某事的重视
Meaning
to demonstrate that you value something
Example
We should **show appreciation for** the team’s hard work.
我们应该**表达对**团队辛勤工作的感激之情。
phrasal-verb

tune into others

对他人感受或想法敏感
Meaning
to be sensitive to what others are feeling or thinking
Example
Good communicators **tune into** others’ emotions easily.
优秀的沟通者轻松感知他人的情感。
idiom

chart a new course

规划新的方向或策略
Meaning
to plan a new direction or strategy
Example
After the crisis, the CEO decided to **chart a new course**.
危机过后，首席执行官决定制定新的方针。
phrasal-verb

get at

间接地暗示或建议某事
Meaning
to imply or suggest something indirectly
Example
What exactly are you **getting at** with that question?
你究竟在这个问题上**是什么意思**？
phrasal-verb

open yourself to experiences

愿意尝试新的文化活动或视角
Meaning
to be willing to try new cultural activities or perspectives
Example
When you **open yourself to experiences**, you grow beyond your comfort zone.
当你敞开心扉接受新的体验时，你会超越自己的舒适区。
phrasal-verb

reach back

回应之前联系过你的人
Meaning
to respond to someone who contacted you earlier
Example
Don’t forget to **reach back** to the recruiter after your interview.
面试后不要忘记回复招聘人员。
phrasal-verb

get by

靠你拥有的活下去或生存
Meaning
to manage to live or survive with what you have
Example
Even with little money, our family managed to **get by** happily.
即使钱很少，我们家也设法幸福地**get by**。
idiom

tear-jerker

让你哭泣的东西，尤其是电影或故事
Meaning
something that makes you cry, especially a movie or story
Example
That movie was such a **tear-jerker**.
那部电影真是感人至深
idiom

An arm and a leg

非常昂贵的东西。
Meaning
Something that is very expensive.
Example
That new phone costs **an arm and a leg**, but it’s worth it.
那部新手机 **非常昂贵**，但它值得。
idiom

call to mind

记起或回想起某事
Meaning
to remember or recall something
Example
This song **calls to mind** my childhood days.
这首歌让我想起了我的童年。
phrasal-verb

live with

接受并忍受令人不快或令人遗憾的事情
Meaning
to accept and endure something unpleasant or regrettable
Example
He’ll have to **live with** his decision for the rest of his life.
他必须**与**他的决定共度余生。
idiom

Spread like wildfire

变得非常快速地广为人知。
Meaning
To become widely known very quickly.
Example
The news of their engagement **spread like wildfire**.
他们订婚的消息**像野火一样传播**。
phrasal-verb

come off well

在某事中取得成功或被积极评判
Meaning
to succeed or be judged positively in something
Example
She **came off well** in the presentation and impressed the board.
她在演示中**表现很好**，给董事会留下了深刻印象。
idiom

law-abiding citizen

一个总是遵守法律的人
Meaning
a person who always follows the law
Example
He is known as a **law-abiding citizen** in the community.
他在社区中被称为**守法公民**。
phrasal-verb

open up new horizons

创造新的机会以学习或理解不同的文化
Meaning
to create new opportunities for learning or understanding different cultures
Example
Studying abroad can **open up new horizons** for personal and cultural growth.
出国留学可以为个人和文化成长**打开新的视野**。
idiom

plant the seeds

开始一个将在未来发展的过程
Meaning
to begin a process that will develop in the future
Example
The training program **planted the seeds** for long-term success.
培训计划**种下了成功的种子**，为长期成就打下基础。
idiom

go off the deep end

突然变得非常生气或情绪化
Meaning
to become very angry or emotional suddenly
Example
She **went off the deep end** when she heard the bad news.
她**发火了**，当她听到坏消息时。
phrasal-verb

catch a cold

着凉
Meaning
to become ill with a cold
Example
You’ll **catch a cold** if you go out in this rain.
如果你在这场雨中出去，你会着凉。
phrasal-verb

show off to

在别人面前炫耀以给他们留下深刻印象
Meaning
to boast in front of someone to impress them
Example
He was **showing off to** his classmates about his new phone.
他在同学面前炫耀他的手机。
phrasal-verb

pass around

在人员之间分发或共享某物
Meaning
to distribute or share something among people
Example
They **passed around** the trophy for everyone to see.
他们传递奖杯，让每个人都能看到。
phrasal-verb

open up new perspectives

帮助某人以新的或不同的方式看待事物
Meaning
to help someone see things in a new or different way
Example
Traveling to different countries can **open up new perspectives** on life.
到不同的国家旅行可以 **开启新的视角** 关于生活。
idiom

Speak the truth and shame the devil

即使这可能会造成麻烦或不适，也要说真话。
Meaning
Speak the truth even if it may cause trouble or discomfort.
Example
She always believes that **speak the truth and shame the devil** is the right way.
她总是认为**说真话，羞辱魔鬼**是正确的方式。
idiom

to be open and honest

坦率或真诚地说话
Meaning
to speak frankly or sincerely
Example
I want to **be open and honest** with you about my feelings.
我想和你**坦率而真诚地**谈论我的感受。
idiom

break out in a cold sweat

因恐惧或焦虑而突然开始流汗
Meaning
to suddenly start sweating due to fear or anxiety
Example
He **broke out in a cold sweat** before his job interview.
他在面试前因害怕而出了一身冷汗。
idiom

break the silence

在一段沉默之后开始说话
Meaning
to start talking after a period of silence
Example
He was the one to **break the silence** after the awkward pause.
尴尬的沉默之后，他是那个**打破沉默**的人。
idiom

make up with someone

在争吵后重新成为朋友
Meaning
to become friends again after a disagreement
Example
After their argument, they decided to **make up with each other**.
在争论之后，他们决定和好如初。
idiom

to have a thirst for knowledge

强烈渴望学习或获得更多知识
Meaning
to have a strong desire to learn or gain more knowledge
Example
She always **has a thirst for knowledge** and keeps reading books.
她总是**渴望知识**，并不断阅读书籍。
idiom

to mess up

犯错或做事做得不好
Meaning
to make a mistake or do something badly
Example
Don’t **mess up** the report again this time.
这次不要再**搞砸**报告了。
phrasal-verb

round on

愤怒地突然攻击或批评某人
Meaning
to suddenly attack or criticize someone angrily
Example
He suddenly **rounded on** his friend for lying to him.
他突然攻击了他的朋友因为他对他撒谎。
phrasal-verb

fight back

尝试控制或抵抗强烈的情绪
Meaning
to try to control or resist strong emotions
Example
He **fought back** his tears during the farewell speech.
他在告别演讲中**抑制**住了自己的眼泪。
phrasal-verb

reach out diplomatically

通过外交手段尝试建立沟通或改善关系
Meaning
to try to establish communication or improve relations through diplomacy
Example
The government decided to **reach out diplomatically** to its neighboring countries.
政府决定**reach out diplomatically**与邻国建立联系。
phrasal-verb

stay open to

愿意考虑或接受新的想法或经验
Meaning
to be willing to consider or accept new ideas or experiences
Example
Always **stay open to** new perspectives while learning.
在学习时始终保持开放，接受新的观点。
idiom

Make a move

采取行动或开始做某事
Meaning
to take action or start doing something
Example
If you want success, it’s time to **make a move**.
如果你想要成功，现在是采取行动的时候了。
idiom

Early adopter

在别人之前开始使用新产品的人。
Meaning
Someone who starts using a new product before others.
Example
**Early adopters** often help startups refine their products.
**早期采纳者**通常帮助初创公司完善他们的产品。
phrasal-verb

shake hands on

正式达成协议或完成交易
Meaning
to agree on something formally or finalize a deal
Example
They finally **shook hands on** the joint investment plan.
他们最终达成了联合投资计划的协议。
idiom

have the floor

在讨论中有发言权
Meaning
to have the right to speak in a discussion
Example
You **have the floor** now; please share your thoughts.
现在轮到你发言了，请分享你的想法。
idiom

tell a tall tale

讲一个夸张或虚假的故事
Meaning
to tell an exaggerated or false story
Example
He loves to **tell tall tales** about his adventures.
他喜欢讲关于他冒险的夸张故事。
phrasal-verb

coordinate across

在不同领域或团队之间共同组织活动
Meaning
to organize activities jointly across different areas or teams
Example
Agencies **coordinate across** regions for disaster management.
各机构跨地区进行灾难管理的协调。
idiom

Cut your losses

停止做不再有利可图的事情。
Meaning
To stop doing something that is no longer profitable.
Example
It’s better to **cut your losses** and move on.
最好**止损**并继续前进。
idiom

the black sheep

一个对家族或团体造成耻辱的人
Meaning
a person who is a disgrace to their family or group
Example
He’s **the black sheep** of the family.
他是家族中的黑羊。
phrasal-verb

build capacity

开发技能或资源以应对更多的工作或增长
Meaning
to develop skills or resources to handle more work or growth
Example
Small businesses are working hard to **build capacity** for future expansion.
小企业正在努力建立能力以进行未来扩展。
idiom

A true friend is one who stands by you

一个真正的朋友会在你困难的时候陪伴你
Meaning
A true friend will be there for you during difficult times
Example
Even in the worst of times, she proved to be a true friend. **A true friend is one who stands by you**.
即使在最糟糕的时候，她证明了自己是一个真正的朋友。**一个真正的朋友会在你困难的时候陪伴你**。
idiom

back up

支持或备份重要数据
Meaning
to support or to make a copy of important data
Example
Can you **back up** my explanation during the meeting?
你能在会议期间支持我的解释吗？
idiom

paint a vision

清晰地描述一个激励人心的未来目标
Meaning
to clearly describe an inspiring future goal
Example
The leader **painted a vision** of a better, more connected world.
领导者描绘了一个更好、更互联的世界的愿景。
phrasal-verb

shift mindset

改变对某事的思考方式
Meaning
to change the way one thinks about something
Example
Leaders must **shift mindset** to embrace innovation.
领导者必须改变心态以拥抱创新。
phrasal-verb

build up patience

逐渐增加情绪耐力
Meaning
to gradually increase emotional endurance
Example
Meditation helps you **build up patience** in stressful times.
冥想帮助你在压力大的时刻**积累耐心**。
phrasal-verb

portion out snacks

将零食分成测量的份量
Meaning
to divide snacks into measured servings
Example
We **portion out snacks** on Sundays so weekday meals stay balanced.
我们在周日分配零食，以确保平日的餐食保持平衡。
idiom

tune out

停止关注周围发生的事情
Meaning
to stop paying attention to what’s happening around you
Example
He often **tunes out** when people start complaining.
当人们开始抱怨时，他经常**tune out**。
idiom

Keep at it

继续尝试，即使很困难。
Meaning
Continue trying even when it’s hard.
Example
Don’t give up—just **keep at it**.
不要放弃—继续努力。
idiom

get acquainted

与某人变得熟悉或友好
Meaning
to become familiar or friendly with someone
Example
We had a short chat to **get acquainted**.
我们短暂交谈以便相互了解。
idiom

gear up to

积极地为做某事做准备
Meaning
to prepare energetically to do something
Example
We’re **gearing up to** launch the app next month.
我们正在积极准备在下个月发布应用程序。
idiom

sliding into DMs

在社交媒体上向某人发送私人消息，通常是调情
Meaning
to send a private message to someone on social media, often flirtatiously
Example
He started **sliding into her DMs** after seeing her post.
看到她的帖子后，他开始给她发私信。
phrasal-verb

simmer down with

通过使用某种放松的东西来使自己冷静下来
Meaning
to calm yourself by using something soothing
Example
He **simmers down with** a cup of tea after tense meetings.
他在紧张的会议后通过喝茶来平静自己。
B1 idiom

all ears

非常专心地听
Meaning
Listening very attentively
Example
When the teacher started explaining the concept, the students were all ears.
当老师开始解释这个概念时，学生们都非常专心地听着。
phrasal-verb

flare out

突然生气
Meaning
to suddenly become angry or lose temper
Example
She **flared out** when her plans were canceled.
她的计划被取消时，她突然生气了。
phrasal-verb

focus on strengths

集中精力在你的优点和能力上
Meaning
to concentrate on your positive qualities and abilities
Example
Try to **focus on strengths** instead of weaknesses.
试着专注于**你的优势**而不是弱点。
idiom

cross that bridge when you come to it

等问题发生时再处理，不要提前
Meaning
to deal with a problem when it happens, not before
Example
We will **cross that bridge when we come to it**.
等到了那一步我们再说。
phrasal-verb

fill with

让某人体验强烈的情感
Meaning
to make someone experience a strong emotion
Example
The kind gesture **filled her with** gratitude.
这个善意的举动**使她充满了**感激。
phrasal-verb

hold over feelings

保持来自过去的情绪或怨恨，并让它们影响现在
Meaning
to keep emotions or resentment from the past and let them affect the present
Example
She tends to **hold over feelings** from old arguments.
她倾向于**保持情绪**来自旧的争吵。
phrasal-verb

mix with

与不同的人社交并交谈
Meaning
to socialize and talk with different people
Example
At the party, he tried to **mix with** everyone.
在派对上，他试图与每个人交谈。
idiom

Media frenzy

媒体对某个故事的过度关注或兴奋。
Meaning
Excessive media attention or excitement over a story.
Example
The celebrity’s arrest created a **media frenzy**.
名人的逮捕引发了**媒体狂热**。
phrasal-verb

steer someone toward

引导某人做出有益的选择
Meaning
to guide a person toward a helpful choice
Example
Mentors **steer interns toward** roles that match their strengths.
导师们引导实习生走向与他们的优势匹配的角色。
phrasal-verb

take over as

接替之前由他人担任的职位或责任
Meaning
to assume a new position or responsibility previously held by someone else
Example
She will **take over as** the new HR manager next month.
她将于下个月接任新的HR经理。
phrasal-verb

stand down

从争论或立场中退出以避免冲突
Meaning
to withdraw from an argument or position to avoid conflict
Example
He decided to **stand down** instead of continuing the argument.
他决定退出，而不是继续争论。
idiom

strike it rich

突然赚很多钱
Meaning
to suddenly make a lot of money
Example
They **struck it rich** after investing in that startup.
他们在投资该初创公司后突然赚了很多钱。
phrasal-verb

make it up to

做些好事让某人原谅你
Meaning
to do something good to make someone forgive you
Example
I’ll **make it up to** you for missing your party.
我会**弥补**你因为错过你的派对。
phrasal-verb

expand your network

建立新的职业关系和联系
Meaning
to build new professional relationships and connections
Example
Attending industry events can help you **expand your network**.
参加行业活动可以帮助你**扩展你的网络**。
idiom

cash cow

一种持续带来大量收入的产品或服务
Meaning
a product or service that consistently generates a lot of money
Example
Their mobile app has become a **cash cow** for the company.
他们的移动应用程序已成为公司的摇钱树。
idiom

green with envy

非常嫉妒
Meaning
very jealous
Example
She was **green with envy** when she saw my new phone.
她看到我的新手机时，**非常嫉妒**。
phrasal-verb

lift people out of poverty

通过经济增长或支持帮助人们摆脱贫困
Meaning
to help people escape from poverty through economic growth or support
Example
The new policy is designed to **lift people out of poverty** sustainably.
新政策旨在**通过可持续方式帮助人们脱贫**。
idiom

Plain sailing

轻松且没有困难的事情。
Meaning
Something that is easy and without difficulty.
Example
Once we solved the main issue, the rest was **plain sailing**.
一旦我们解决了主要问题，剩下的就是轻松的。
phrasal-verb

choke up with emotion

因强烈的情感而无法说话
Meaning
to become unable to speak because of strong feelings
Example
He **choked up with emotion** while giving his speech.
他在演讲时因情感而哽咽。
phrasal-verb

phase in innovation

逐步引入创新
Meaning
to introduce innovation gradually
Example
They decided to **phase in innovation** to minimize disruption.
他们决定逐步引入创新来最小化干扰。
idiom

keep someone at arm’s length

与某人保持距离
Meaning
to avoid getting too close to someone
Example
After the argument, I **kept him at arm’s length**.
争吵之后，我与他保持距离。
idiom

a walking encyclopedia

一个知道很多关于许多主题的人
Meaning
a person who knows a lot about many subjects
Example
Ask him anything about history—he’s **a walking encyclopedia**.
问他任何关于历史的事情——他是**一本行走的百科全书**。
idiom

have your head in the clouds

做白日梦或不关注现实
Meaning
to be daydreaming or not paying attention to reality
Example
He was **having his head in the clouds** during the lecture.
他在讲座期间**头脑云端**。
idiom

to see the big picture

理解更大或更重要的问题
Meaning
to understand the larger or more important issue
Example
You need to **see the big picture** when making strategic decisions.
在做战略决策时，你需要看到全局。
idiom

the vision thing

清晰地想象和规划未来的能力
Meaning
the ability to imagine and plan the future clearly
Example
Many politicians lack **the vision thing**.
许多政治家缺乏远见。
phrasal-verb

work through pain

一步一步地处理情感痛苦，直到你康复
Meaning
to deal with emotional pain step by step until you heal
Example
He is still trying to **work through pain** after the breakup.
他在分手后仍在努力克服情感痛苦。
phrasal-verb

fire someone up

激励或激发某人
Meaning
to inspire or energize someone
Example
The coach’s words **fired up** the team before the final game.
教练的话在决赛前**激励了**团队。
idiom

let something slip

不小心说出本该保密的事情
Meaning
to say something unintentionally that was meant to be secret
Example
She **let it slip** that she was moving abroad.
她不小心透露了她要搬到国外的事情。
idiom

sleep on it

推迟做决定到第二天
Meaning
to delay making a decision until the next day
Example
This is an important decision, why don't you **sleep on it**?
这是一个重要的决定，你为什么不睡一觉再说？
idiom

troll someone

故意在网上激怒或惹恼某人
Meaning
to deliberately provoke or upset someone online
Example
Some users love to **troll** others just for fun.
有些用户只是为了好玩而喜欢**喷**别人。
idiom

garbage in, garbage out

错误的输入数据将产生错误的结果
Meaning
flawed input data will produce flawed results
Example
If the training data is poor, the AI model will fail — **garbage in, garbage out**.
如果训练数据不佳，人工智能模型将失败——**garbage in, garbage out**。
phrasal-verb

break out in a rash

突然发展皮肤病
Meaning
to suddenly develop a skin condition
Example
She **broke out in a rash** after eating seafood.
她在吃海鲜后突然长出了皮疹。
idiom

Help each other out

在困难的情况下相互帮助。
Meaning
To assist one another, especially in difficult situations.
Example
During the project, we all had to **help each other out** to finish on time.
在项目期间，我们都必须**互相帮助**才能按时完成。
phrasal-verb

sell out of

卖光某物
Meaning
to have sold all of something
Example
The store **sold out of** the latest sneakers within hours.
商店在几个小时内**卖光了**最新的运动鞋。
idiom

an old hand

在某事上非常有经验的人
Meaning
someone very experienced at something
Example
She’s **an old hand** at managing big events.
她是管理大型活动的**老手**。
phrasal-verb

open up opportunities

创造新的学习或联系的机会
Meaning
to create new chances or possibilities for learning or connection
Example
Understanding other cultures can **open up opportunities** for collaboration.
了解其他文化可以为合作打开新机会
idiom

time is money

时间很宝贵，不应浪费
Meaning
time is valuable and should not be wasted
Example
In business, every minute counts because **time is money**.
在商业中，每一分钟都很重要，因为**时间就是金钱**。
idiom

hit the nail on the head

在某件事上完全正确
Meaning
to be exactly right about something
Example
You **hit the nail on the head** with that analysis.
你在这个分析上完全正确。