get straight to the point
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idiom

get straight to the point

直接谈论主要话题
Meaning
to talk directly about the main topic
Example
Let's **get straight to the point** and discuss the issue.
让我们**直奔主题**并讨论这个问题。
idiom

a catnap

小睡一会儿
Meaning
a short, light sleep
Example
I took **a catnap** after lunch.
我在午饭后小睡了一会儿。
idiom

a splash of color

为了效果而添加的小量明亮颜色
Meaning
a small amount of bright color added for effect
Example
Add **a splash of color** to make the room lively.
添加**一抹色彩**让房间更有生气。
idiom

play God

做出对生命或道德有极端控制的决定
Meaning
to make decisions that have extreme control over life or morality
Example
Some people fear AI researchers are trying to **play God**.
有些人担心人工智能研究人员试图**扮演上帝**。
idiom

cover all the bases

为每个可能的情况做好准备
Meaning
to prepare for every possible situation
Example
We need to **cover all the bases** before the meeting.
我们需要在会议之前做好准备。
idiom

a cog in the machine

大型系统中的一个小而重要的部分
Meaning
a small but essential part of a large system
Example
Every engineer is **a cog in the machine** that keeps the factory running.
每个工程师都是**机器中的一颗齿轮**，帮助工厂运转。
idiom

the going gets tough

当情况变得非常困难或具有挑战性时
Meaning
when the situation becomes very difficult or challenging
Example
When **the going gets tough**, the tough get going.
当**情况变得困难**时，强者会迎难而上。
idiom

jump to conclusions

草率地下结论
Meaning
to make a decision without enough information
Example
Don’t **jump to conclusions** before hearing the whole story.
在听完整个故事之前，不要**草率地下结论**。
idiom

trust issues

由于过去的经历，难以信任他人
Meaning
difficulty trusting others due to past experiences
Example
He has **trust issues** after being betrayed once.
他在被背叛一次后有了**信任问题**。
idiom

There's no 'I' in team

强调团队合作的重要性，而不是个人的荣耀。
Meaning
Emphasizing that teamwork is important, and it is not about individual glory.
Example
Remember, in a project, **there's no 'I' in team**.
记住，在一个项目中，**团队里没有“我”**。
idiom

scare the life out of someone

非常吓到某人
Meaning
to frighten someone very badly
Example
That horror movie **scared the life out of me**.
那部恐怖片**把我吓坏了**。
idiom

go the distance

尽管有困难，仍能成功完成某事
Meaning
to finish something successfully despite difficulties
Example
Only the most determined athletes can **go the distance**.
只有最坚决的运动员才能走到最后。
idiom

run for office

竞选政治职位
Meaning
to campaign for a political position
Example
She decided to **run for office** next year.
她决定明年竞选一个职位。
idiom

break a promise

违背承诺
Meaning
to fail to do what one promised
Example
She **broke her promise** and didn’t call him.
她违背了承诺，没有给他打电话。
idiom

hit upon an idea

突然想到一个好主意
Meaning
to suddenly think of a good idea
Example
I **hit upon an idea** for improving the app.
我突然想到了一个改善应用程序的好主意。
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

make friends

交朋友
Meaning
to form new friendships
Example
It’s easy to **make friends** when you’re kind to others.
当你对别人友善时，很容易**交朋友**。
idiom

step on the gas

加快速度; 着急
Meaning
to move faster; to hurry up
Example
We need to **step on the gas** if we want to reach on time.
如果我们想准时到达，我们需要 **step on the gas**。
idiom

trust your gut

遵循你的直觉或本能
Meaning
to follow your intuition or instincts
Example
When making big decisions, it’s often best to **trust your gut**.
在做出重大决定时，最好 **信任你的直觉**。
idiom

play dirty

使用不公平或不诚实的方法获胜
Meaning
to use unfair or dishonest methods to win
Example
Politicians often **play dirty** during elections.
政治家在选举中经常使用不诚实的方法。
idiom

take the wheel

掌握控制权或责任
Meaning
to take control or responsibility
Example
It's time for the new manager to **take the wheel**.
是时候让新经理掌握控制权了。
idiom

Economic backbone

经济中最重要的部分。
Meaning
The most important part of the economy.
Example
Small businesses are the **economic backbone** of the nation.
小企业是国家的**经济支柱**。
idiom

in the nick of time

在最后可能的时刻；就在为时已晚之前
Meaning
at the last possible moment; just before it’s too late
Example
He arrived **in the nick of time** to catch the train.
他**在时间的关头**赶上了火车。
idiom

on the rise

价值或数量正在增加或增长
Meaning
increasing or growing in value or number
Example
Tech stocks are **on the rise** this quarter.
本季度科技股正在**上涨**。
idiom

get a second wind

在感到疲劳后获得一阵能量
Meaning
to have a burst of energy after feeling tired
Example
After a short break, she **got a second wind** and finished the race.
短暂休息后，她 **重获活力** 并完成了比赛。
idiom

cash in on

从某个情况中获利，通常很快
Meaning
to profit from a situation, often quickly
Example
Several startups tried to **cash in on** the sudden trend.
几个初创公司试图从突如其来的趋势中获利。
idiom

a global village

由于科技和通信，世界被视为一个单一的社区
Meaning
the world considered as a single community due to technology and communication
Example
The internet has turned the world into **a global village**.
互联网把世界变成了一个全球村。
idiom

to sweep someone off their feet

让某人迅速爱上你
Meaning
to make someone fall in love with you quickly
Example
He **swept her off her feet** with his charm.
他凭借魅力让她对他神魂颠倒。
idiom

A little knowledge is a dangerous thing

了解一点事情可能会导致错误。
Meaning
Knowing a small amount about something can lead to mistakes.
Example
**A little knowledge is a dangerous thing** — don’t try to fix it if you’re not an expert.
**一点知识是一件危险的事** — 如果你不是专家，别尝试修理它。
idiom

on the grapevine

间接听到八卦或谣言
Meaning
to hear gossip or rumor indirectly
Example
I heard **on the grapevine** that they’re getting divorced.
我**从八卦中听说**他们要离婚了。
idiom

think on your feet

在压力下做出快速决策或想法
Meaning
to make quick decisions or ideas under pressure
Example
Good leaders can **think on their feet**.
优秀的领导者能够**随机应变**。
idiom

step up one’s game

提高自己的努力或表现
Meaning
to improve one’s effort or performance
Example
If you want that promotion, you need to **step up your game**.
如果你想获得晋升，你需要**提高你的表现**。
idiom

dial into

连接到电话或会议
Meaning
to connect to a call or meeting
Example
We’ll **dial into** the client briefing at noon.
我们将在中午连接到客户简报会。
idiom

fake it till you make it

在你真正自信之前，先表现得像一个自信的人。
Meaning
to act confidently until you actually feel confident
Example
**Fake it till you make it**—confidence will follow.
“假装自信，直到你真的自信”——自信会随之而来。
idiom

a rolling stone gathers no moss

一个不断前进和探索的人避免了无聊或停滞
Meaning
a person who keeps moving and exploring avoids boredom or stagnation
Example
**A rolling stone gathers no moss**, and he’s always on the move.
滚动的石头不会长苔藓，他总是在移动。
idiom

red tape

过度的官僚主义或规则
Meaning
excessive bureaucracy or rules
Example
The project was delayed because of **red tape**.
由于过度的官僚主义，项目被延迟了。
idiom

to weigh the pros and cons

仔细考虑某事的优缺点
Meaning
to carefully consider the advantages and disadvantages of something
Example
Before making a final decision, it's important to **weigh the pros and cons**.
在做出最终决定之前，重要的是要**权衡利弊**。
idiom

fly by the seat of your pants

做事不做计划，只凭直觉和经验
Meaning
to do something without planning, using only instinct and experience
Example
We didn't have a map, so we **flew by the seat of our pants**.
我们没有地图，所以我们凭直觉行动。
idiom

burned out

因过度工作而完全疲惫
Meaning
completely exhausted or tired due to overwork
Example
After months of overtime, she felt **burned out**.
经过几个月的加班后，她感到筋疲力尽。
idiom

place your confidence in

信任或依赖某人或某事
Meaning
to trust or rely on someone or something
Example
He **placed his confidence in** the team.
他**把信任寄托在**团队上。
idiom

As far as I can tell

根据我理解的；根据我知道的
Meaning
As I understand; based on what I know
Example
As far as I can tell, everything is fine.
根据我理解的，一切都很好。
idiom

in high spirits

感到高兴和快乐
Meaning
feeling cheerful and happy
Example
Everyone was **in high spirits** during the festival.
在节日期间，每个人都兴高采烈。
idiom

patch together

快速且粗略地组装某物
Meaning
to assemble something quickly and roughly
Example
We managed to **patch together** a plan before the call.
我们在电话前匆忙凑出了一个计划。
idiom

full of years

活得长久且充实
Meaning
having lived a long and fulfilling life
Example
He passed away **full of years** and surrounded by family.
他在**满载岁月**并被家人环绕的情况下去世。
idiom

put someone in their place

让某人知道他们并不像他们认为的那样重要
Meaning
to show someone that they are not as important as they think
Example
She **put him in his place** when he tried to act superior.
当他试图表现得很优越时，她把他放回了原位。
idiom

salt of the earth

yī gè hěn hǎo hé chéngshí de rén
Meaning
a very good and honest person
Example
My grandfather was the **salt of the earth**.
Wǒ de zǔfù shì **dìqiú de yán**.
idiom

lose touch

与某人失去联系
Meaning
to stop communicating with someone
Example
We **lost touch** after college.
我们大学毕业后失去了联系。
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。
idiom

engagement rate

衡量人们与在线内容互动的活跃程度
Meaning
a measure of how actively people interact with online content
Example
Our **engagement rate** doubled after using video posts.
使用视频帖子后，我们的互动率翻倍了。
idiom

nail down

使某事确定或明确
Meaning
to make something definite or certain
Example
We need to **nail down** the details before signing the contract.
在签合同之前，我们需要确定细节。
idiom

head off

防止某事发生
Meaning
to prevent something from happening
Example
Early communication can **head off** most misunderstandings.
早期沟通可以防止大多数误解。
idiom

form follows function

建筑物或物体的形状应主要与其预定功能或目的相关
Meaning
the shape of a building or object should primarily relate to its intended function or purpose
Example
In modern architecture, **form follows function** is a principle that's widely accepted.
在现代建筑中，**形式遵循功能**是一个广泛接受的原则。
idiom

carve out a niche

为自己创造一个独特的地方或角色
Meaning
to establish a unique place or role for oneself
Example
She **carved out a niche** as a specialist in art restoration.
她作为艺术修复专家**创造了一个自己的定位**。
idiom

call to action

一种鼓励观众立即回应的提示
Meaning
a prompt that encourages an immediate response from an audience
Example
Your ad must include a strong **call to action**.
您的广告必须包含一个强有力的 **行动号召**。
idiom

try and try again

继续尝试，直到成功
Meaning
to keep trying until you succeed
Example
He didn’t give up and decided to **try and try again**.
他没有放弃，决定继续 **继续尝试，直到成功**。
idiom

feel under pressure

由于责任或期望而感到压力或焦虑
Meaning
to feel stressed or anxious due to responsibilities or expectations
Example
She's **feeling under pressure** to meet the deadline.
她**感到压力**，以完成最后期限。
idiom

buckle under the strain

屈服于压力或压力
Meaning
to give in to stress or pressure
Example
She refused to **buckle under the strain** and kept going.
她拒绝了**在压力下屈服**并继续前进。
idiom

apple of one’s eye

一个被珍视超过其他人的人
Meaning
someone who is cherished above others
Example
Her little son is the **apple of her eye**.
她的小儿子是她眼中的**苹果**。
idiom

the whole truth

完全的真相，没有任何隐瞒
Meaning
the complete truth without leaving anything out
Example
She promised to tell **the whole truth** in court.
她承诺在法庭上讲述**全部真相**。
idiom

swept off your feet

突然并且强烈地被某人吸引
Meaning
to be suddenly and strongly attracted to someone
Example
She was **swept off her feet** by his charm.
她被他的魅力彻底迷住了。
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

lose interest

对某事失去兴趣
Meaning
to stop being interested in something
Example
He quickly **lost interest** in the project.
他很快就对这个项目失去了兴趣。
idiom

nudge into

轻轻地鼓励某人做某事
Meaning
to gently encourage someone toward something
Example
They **nudged her into** presenting at the meetup.
他们轻推她在聚会上做演讲。
idiom

get hooked on

对某事上瘾或非常感兴趣
Meaning
to become addicted or very interested in something
Example
He **got hooked on** playing chess after just one game.
他在玩了一局棋后就沉迷于国际象棋。
idiom

Supply and demand

某物的可用量和人们想要它的程度之间的关系。
Meaning
The relationship between how much of something is available and how much people want it.
Example
The price of oil depends largely on **supply and demand**.
石油的价格在很大程度上取决于**供求关系**。
idiom

fall through

失败
Meaning
to fail to happen
Example
Our travel plans might **fall through** if the storm hits.
如果暴风雨来临，我们的旅行计划可能会失败。
idiom

get it right

在犯错之后把事情做好
Meaning
to do something correctly after making a mistake
Example
It took a few tries, but she finally **got it right**.
尝试了几次，但她终于做对了。
idiom

have a whale of a time

玩得非常开心
Meaning
to have an extremely enjoyable time
Example
We **had a whale of a time** at the beach party.
我们在沙滩派对上玩得非常开心。
idiom

cross your mind

短暂地想到某事
Meaning
to think of something briefly
Example
It never **crossed my mind** that he could lie.
我从没想到他会撒谎。
idiom

to have a ray of hope

在困境中看到一点改善的迹象
Meaning
to see a small sign of improvement in a bad situation
Example
After hearing the good news, I felt I had a **ray of hope** for my future.
听到这个好消息后，我觉得我的未来有了一**丝希望**。
idiom

rough patch

一段困难或麻烦的时期
Meaning
a period of difficulty or trouble
Example
Their marriage went through a **rough patch** last year.
他们的婚姻去年经历了**一段困难时期**。
idiom

steer the ship

掌控或控制一个情况或组织
Meaning
to be in charge or control of a situation or organization
Example
The manager was able to **steer the ship** through the difficult times.
经理成功地**steer the ship**度过了困难的时期。
idiom

on the stump

为政治职位竞选，特别是在公共场合发表演讲
Meaning
to campaign for political office, especially by giving speeches in public
Example
The candidate has been **on the stump** for weeks, rallying support across the country.
候选人已经在**竞选**了几个星期，在全国各地争取支持。
idiom

The light at the end of the tunnel

在漫长困难时期后的希望的象征。
Meaning
A sign of hope after a long period of difficulty.
Example
After months of hard work, we finally saw **the light at the end of the tunnel**.
经过数月的努力工作后，我们终于看到了隧道尽头的光。
idiom

Tell the truth

说出真相，而不是撒谎。
Meaning
To say what is true instead of lying.
Example
Please **tell the truth**, even if it hurts.
请**说实话**，即使这会伤害。
idiom

lend an ear

仔细听某人的问题或感受
Meaning
to listen carefully to someone’s problems or feelings
Example
She’s always ready to **lend an ear** when I’m feeling down.
当我心情不好时，她总是准备好认真倾听。
idiom

zoom out

从更广的角度看待一个情况
Meaning
to look at a situation from a broader perspective
Example
Let’s **zoom out** and review the yearly goals.
让我们**放大视野**，回顾一下年度目标。
idiom

pull an all-nighter

彻夜不眠学习或工作
Meaning
to stay awake all night to study or work
Example
I had to **pull an all-nighter** to finish my assignment.
我必须**彻夜不眠**完成我的作业。
idiom

get ahead of the game

比其他人更成功或更先进
Meaning
to be more successful or advanced than others
Example
He’s always looking for new ideas to **get ahead of the game**.
他总是寻找新的想法，以便超越他人。
idiom

take a gamble

冒险以期成功
Meaning
to take a risk in the hope of success
Example
She **took a gamble** by quitting her job to travel the world.
她**冒险**辞掉工作去环游世界。
idiom

blood is thicker than water

家庭关系比其他关系更强大
Meaning
family relationships are stronger than others
Example
He helped his brother because **blood is thicker than water**.
他帮助了他的兄弟，因为家庭关系比其他关系更强大。
idiom

in good shape

身体健康并保持良好体型
Meaning
to be physically fit and healthy
Example
He goes to the gym regularly to stay **in good shape**.
他定期去健身房保持身体健康。
idiom

bounce back

在挫折或失败后迅速恢复
Meaning
to recover quickly after a setback or failure
Example
She **bounced back** after losing the competition.
她在输掉比赛后迅速恢复了过来。
idiom

blue sky thinking

创造性和富有远见的思维，忽视实际限制
Meaning
creative and visionary thinking that ignores practical limitations
Example
Let's engage in some **blue sky thinking** to come up with innovative solutions.
让我们进行一些**蓝天思维**，提出创新的解决方案。
idiom

driving innovation

领导或激发新的创意想法。
Meaning
leading or inspiring new and creative ideas.
Example
The startup is **driving innovation** in renewable energy solutions.
这家初创公司在可再生能源解决方案中**驱动创新**。
idiom

a weight on your shoulders

沉重的负担或责任，造成压力
Meaning
a heavy burden or responsibility causing stress
Example
Running the company alone is **a weight on his shoulders**.
独自管理公司是 **他肩上的重担**。
idiom

buckle down

开始认真工作
Meaning
to start working seriously
Example
If you want to pass the exam, you’d better **buckle down** and study.
如果你想通过考试，你最好**buckle down**并开始学习。
idiom

spend money like water

自由或浪费地花钱
Meaning
to spend money freely or wastefully
Example
She **spends money like water** on clothes.
她在衣服上像水一样花钱。
idiom

to clean one's hands

摆脱某事的责任，尤其是错误行为的责任
Meaning
to rid oneself of responsibility for something, especially wrongdoing
Example
He tried to **clean his hands** of the situation, but we all knew he was involved.
他试图**洗手不干**，但我们都知道他参与了。
idiom

Front page news

极其重要或广泛讨论的新闻
Meaning
Extremely important or widely discussed news
Example
His heroic act became **front page news** the next morning.
他的英雄事迹第二天早晨成为了**头条新闻**。
idiom

much obliged

用于礼貌地表达感谢
Meaning
used to express thanks politely
Example
I'm **much obliged** for your help today.
今天非常感谢您的帮助。
idiom

pile up

增加到大量
Meaning
to increase into a large amount
Example
Emails tend to **pile up** over the weekend.
周末期间电子邮件往往会堆积起来。
idiom

close ranks

在面对反对时团结并相互支持
Meaning
to unite and support each other when facing opposition
Example
The employees **closed ranks** after the company came under criticism.
员工们在公司受到批评后**团结一致**。
idiom

under the hood

表面之下; 基本机制或系统
Meaning
behind the surface; the underlying mechanism or system
Example
Developers love to see what’s **under the hood** of a new app.
开发人员喜欢看到新应用的**引擎盖下**是什么。
idiom

Calm before the storm

暴风雨前的平静。
Meaning
A peaceful time before trouble or chaos starts.
Example
The office is quiet now, but it’s just **the calm before the storm**.
现在办公室很安静，但这只是暴风雨前的平静。
idiom

Put your heads together

集体讨论并解决问题。
Meaning
To discuss and solve a problem collectively.
Example
Let’s **put our heads together** to find a solution.
让我们**集思广益**找到解决方案。
idiom

strike it lucky

拥有意外的好运
Meaning
to have unexpected good fortune
Example
We **struck it lucky** and found the last two tickets.
我们运气好，找到了最后两张票。
idiom

burning with envy

感到强烈的嫉妒
Meaning
feeling intense jealousy
Example
She was **burning with envy** when she heard about his promotion.
当她听说他的晋升时，她感到非常嫉妒。
idiom

get a good deal

以低价购买某物；做一笔交易
Meaning
to buy something at a low price; to make a bargain
Example
I **got a good deal** on this phone online.
我在网上买这个手机得到了一个好交易。
idiom

stand tall

以自豪和自信的方式行动
Meaning
to act in a proud and confident way
Example
She **stood tall** despite all the criticism.
尽管有所有的批评，她依然昂首挺胸。
idiom

a golden goose

持续财富或利润的来源
Meaning
a source of continuous wealth or profit
Example
Their subscription service has become **a golden goose** for the company.
他们的订阅服务已经成为公司的一只**a golden goose**。
idiom

wear one's heart on one's sleeve

公开展示情感或感受
Meaning
to openly show emotions or feelings
Example
He tends to **wear his heart on his sleeve** when it comes to helping others.
他倾向于在帮助他人时 **公开展示自己的情感**。
idiom

the rest is history

用来表示每个人都知道接下来发生了什么
Meaning
used to say that everyone knows what happened next
Example
They met in college, fell in love, and **the rest is history**.
他们在大学相遇，坠入爱河，**接下来的故事大家都知道**。
idiom

a drop in the ocean

与所需相比非常少的量
Meaning
a very small amount compared to what is needed
Example
The money they raised was just **a drop in the ocean** compared to the total cost.
他们筹集的钱与总成本相比只是大海中的一滴水。
idiom

crunch the data

处理和分析大量数据
Meaning
to process and analyze large amounts of data
Example
The AI can **crunch the data** in seconds and give insights.
AI 可以在几秒钟内处理数据并提供见解。
idiom

Fail fast

快速识别并从失败中学习。
Meaning
To quickly identify and learn from failures.
Example
In startups, it’s better to **fail fast** and learn than to waste time.
在创业公司中，最好是**快速失败**并学习，而不是浪费时间。
idiom

Make a clean break

完全与某事或某人分离，通常是为了新的开始。
Meaning
To completely separate from something or someone, often for a fresh start.
Example
He decided to **make a clean break** from his old habits.
他决定 **彻底摆脱** 他的旧习惯。
idiom

weigh in

在讨论中发表意见
Meaning
to give an opinion in a discussion
Example
Experts will **weigh in** on the proposal tomorrow.
专家们将在明天对该提案发表意见。
idiom

word of honor

一个真诚且正直的承诺
Meaning
a promise made with sincerity and integrity
Example
I give you my **word of honor** that I’ll be there.
我给你我的**荣誉之言**，我会在那里。
idiom

back out

退出协议或承诺
Meaning
to withdraw from an agreement or commitment
Example
They can’t **back out** after signing the contract.
他们在签署合同后不能退出。
idiom

take a stand

明确表示坚定的决定或观点
Meaning
to make a firm decision or opinion known
Example
It’s time to **take a stand** and support what you believe in.
是时候**表明立场**并支持你所信仰的事物。
idiom

have a spark of creativity

展现出创造性或想象力的迹象
Meaning
to show signs of being creative or imaginative
Example
Even as a child, she **had a spark of creativity**.
即使是小时候，她也有一丝创造力的火花。
idiom

beyond belief

太令人惊讶或震惊，以至于无法相信
Meaning
too surprising or shocking to believe
Example
His recovery was **beyond belief**.
他的康复令人难以置信。
idiom

rise and fall

某人或某事随时间的成功与失败
Meaning
the success and failure of someone or something over time
Example
The documentary shows the **rise and fall** of the Roman Empire.
纪录片展示了罗马帝国的**rise and fall**。
idiom

break the ice

在尴尬的情况下开始友好的对话
Meaning
to start a friendly conversation in an awkward situation
Example
To **break the ice**, I told a funny story.
为了**打破僵局**，我讲了一个有趣的故事。
idiom

spread kindness

对别人做或说善良的事情
Meaning
to do or say kind things to others
Example
We should all try to **spread kindness** every day.
我们每天都应该尽力去**spread kindness**。
idiom

carry the burden

承担责任或困难的任务
Meaning
to take on responsibility or a difficult task
Example
She had to **carry the burden** of the entire project alone.
她不得不独自**承担整个项目的重担**。
idiom

eye on the prize

保持专注于实现你的目标
Meaning
to stay focused on achieving your goal
Example
She always keeps her **eye on the prize** no matter what.
无论发生什么，她总是**紧盯着奖品**。
idiom

be comfortable in your own skin

对自己是谁感到自信和幸福
Meaning
to be confident and happy with who you are
Example
It took years for her to **be comfortable in her own skin**.
她花了好几年才能在自己的皮肤中感到舒适。
idiom

stab someone in the back

背叛信任你的人
Meaning
to betray someone who trusts you
Example
I can’t believe he **stabbed me in the back** after all I did for him.
我简直不敢相信他在我为他做了这么多之后竟然**在背后捅了我一刀**。
idiom

Best foot forward

努力给人留下最好的印象
Meaning
To try to make the best possible impression
Example
She always puts her **best foot forward** on important occasions.
她总是在重要场合尽力表现自己最好的一面。