kick start
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phrasal-verb

kick start

快速有效地开始某事
Meaning
to start something quickly and effectively
Example
The new project aims to **kick start** rural economic growth.
新项目旨在快速启动农村经济增长。
idiom

Know it all

一个表现得像是知道一切的人。
Meaning
Someone who acts as if they know everything.
Example
He’s such a **know it all**, it’s annoying.
他是一个**自以为是的人**，这让人讨厌。
phrasal-verb

keep dreaming

即使在困难时也要继续保持希望和雄心
Meaning
to continue having hopes and ambitions even when things are difficult
Example
No matter what happens, **keep dreaming** big.
无论发生什么，都要继续保持大梦想。
phrasal-verb

keep striving for

继续为实现某事而努力
Meaning
to continue making great efforts toward achieving something
Example
He always tells his students to **keep striving for** excellence.
他总是告诉他的学生要**为卓越不断努力**。
idiom

Keep your head above water

设法在困难中生存或应对。
Meaning
Manage to survive or cope with difficulties.
Example
It’s hard, but I’m trying to **keep my head above water**.
很难，但我在尽力保持生存。
phrasal-verb

kick tricky issues up

将复杂问题提升到更高的层级
Meaning
to escalate complicated problems to a higher level
Example
Service reps **kick tricky issues up** when policy decisions are needed.
服务代表在需要政策决策时**kick tricky issues up**
idiom

keep out

防止某人或某物进入
Meaning
to prevent someone or something from entering
Example
Close the windows to **keep out** the dust during the renovation.
在翻新期间，关上窗户以防止灰尘进入。
phrasal-verb

keep cool

保持冷静
Meaning
to remain calm in a stressful situation
Example
It’s important to **keep cool** even when things go wrong.
即使事情出错，也要**保持冷静**。
phrasal-verb

keep striving

继续努力
Meaning
to continue trying hard to achieve something
Example
Even after success, a true professional keeps **striving** for excellence.
即使成功之后，真正的专业人士仍然在追求卓越。
idiom

keep your cards close to your chest

保持你的计划或意图秘密
Meaning
to keep your plans or intentions secret
Example
She always **keeps her cards close to her chest** during negotiations.
她在谈判中总是把自己的底牌藏得很紧。
idiom

kiss and make up

吵架后重新和好
Meaning
to become friends again after an argument
Example
They always **kiss and make up** after every fight.
他们每次吵架后都会和好。
idiom

knock around

花时间做随意的活动
Meaning
to spend time doing casual activities
Example
We’ll **knock around** the city after the workshop.
我们将在工作坊之后在城市里闲逛。
phrasal-verb

keep in the loop

通知某人所有更新或开发进展
Meaning
to inform someone about all updates or developments
Example
Please **keep me in the loop** about any new client communication.
请让我了解任何新的客户沟通进展。
idiom

keep a stiff upper lip

在困难的情况下不表现出情绪
Meaning
to not show your emotions in difficult situations
Example
Even after losing the match, the team **kept a stiff upper lip**.
即使输掉比赛，团队仍保持镇定。
idiom

keep something under wraps

将某事保密
Meaning
to keep something secret
Example
They managed to **keep the project under wraps** until the launch day.
他们成功地**将项目保密**直到发布日。
idiom

keep the dream alive

继续为目标工作或追求，即使遭遇困难
Meaning
to continue to hope or work toward a goal even after setbacks
Example
Even after the failure, they **kept the dream alive**.
即使失败，他们依然坚持着实现自己的梦想。
phrasal-verb

keep pushing

尽管面临障碍仍然继续努力
Meaning
to continue making an effort despite obstacles
Example
Even when life gets tough, keep **pushing** forward.
即使生活变得艰难，继续向前走。
idiom

keep your shirt on

保持冷静；不要生气或不耐烦
Meaning
stay calm; don’t get angry or impatient
Example
**Keep your shirt on**, we’ll solve it soon.
保持冷静，我们很快就会解决它
idiom

keep your eyes peeled

保持警惕并仔细观察
Meaning
to stay alert and watch carefully
Example
Keep your eyes peeled for any signs of trouble.
注意任何问题的迹象。
phrasal-verb

keep faith in yourself

继续相信自己的能力
Meaning
to continue believing in your own abilities
Example
No matter how tough it gets, **keep faith in yourself**.
无论多么困难，**保持对自己的信心**。
phrasal-verb

knock down

击打某人或某物并使其摔倒在地
Meaning
to hit someone or something and cause them to fall to the ground
Example
The car **knocked down** a cyclist on the busy road.
那辆车在繁忙的道路上撞倒了一名骑自行车的人
idiom

keep up with

保持与某事或某人相同的水平或保持知情
Meaning
to stay informed or at the same level as something or someone
Example
It's hard to **keep up with** the latest tech trends.
很难跟上最新的科技趋势。
idiom

keep your word

遵守诺言或承诺
Meaning
to honor a promise or commitment
Example
You must always **keep your word** if you want to gain trust.
如果你想获得信任，你必须始终遵守诺言。
idiom

kick the habit

停止做坏事或有成瘾性的事情
Meaning
to stop doing something bad or addictive
Example
After ten years of smoking, he finally **kicked the habit**.
吸烟十年后，他终于戒掉了这个习惯。
idiom

keep up with the times

保持更新或适应现代趋势
Meaning
to stay updated or adapt to modern trends
Example
In the fast-moving tech industry, companies must **keep up with the times**.
在快速发展的科技行业中，公司必须跟上时代的步伐。
idiom

Keep fighting the good fight

即使面临挑战，也要继续努力。
Meaning
Continue your efforts even when facing challenges.
Example
You may not see results yet, but **keep fighting the good fight**.
你可能还看不到结果，但**继续努力**。
idiom

keep in touch

与某人保持沟通
Meaning
to maintain communication with someone
Example
Even after moving away, we **keep in touch** regularly.
即使搬走了，我们仍然保持定期**联系**。
idiom

keep your nose clean

保持远离麻烦；行为得体
Meaning
to stay out of trouble; to behave properly
Example
He’s been **keeping his nose clean** since he got that new job.
自从他得到那份新工作以来，他一直保持远离麻烦。
phrasal-verb

keep moving

继续前进，不放弃
Meaning
to continue progressing without giving up
Example
Even when life gets tough, you must **keep moving**.
即使生活变得艰难，你也必须**继续前进**。
phrasal-verb

keep under

控制或压制某事或某人
Meaning
to control or suppress something or someone
Example
The manager tried to **keep under** control the rising tension.
经理试图控制日益紧张的局势。
idiom

knock your socks off

极大地打动或惊讶某人
Meaning
to impress or surprise someone greatly
Example
The concert will **knock your socks off**!
音乐会将 **让你大吃一惊**！
idiom

keep someone's secret

保守别人告诉你的秘密
Meaning
to not tell others what someone has told you in confidence
Example
You can trust me—I’ll **keep your secret**.
你可以相信我——我会保守你的秘密。
idiom

keep things bottled up

不表达你的情感或担忧
Meaning
to not express your emotions or worries
Example
He tends to **keep things bottled up** instead of talking about them.
他倾向于**把事情闷在心里**，而不是谈论它们。
idiom

keep things in perspective

通过现实地看待事物保持冷静
Meaning
to stay calm by seeing things realistically
Example
When stressed, try to **keep things in perspective**.
当感到压力时，试着**保持事情的视角**。
idiom

keep one's word

做自己承诺做的事情
Meaning
to do what one has promised to do
Example
He always **keeps his word**, no matter what.
他总是遵守诺言，无论发生什么。
phrasal-verb

key up

使某人感到紧张或兴奋
Meaning
to make someone feel nervous or excited
Example
She was **keyed up** before her first performance.
她在第一次表演前感到非常兴奋。
idiom

kill someone with kindness

以额外的友善对待一个不愉快的人，以中和他们的负面情绪
Meaning
to be extra kind to someone unpleasant to neutralize their negativity
Example
The best way to deal with her is to **kill her with kindness**.
与她打交道的最佳方式是以**友善的态度对待她**。
idiom

keep your nose to the grindstone

努力工作并持续不断
Meaning
to work hard and continuously
Example
If you **keep your nose to the grindstone**, you’ll achieve your goals.
如果你**保持在磨石上工作**，你将实现你的目标。
idiom

keep your fingers crossed

希望好运
Meaning
to hope for good luck
Example
I am **keeping my fingers crossed** for the exam results.
我为考试结果祈祷好运。
phrasal-verb

keep down

防止增长或增长
Meaning
to prevent from increasing or growing
Example
We need to **keep down** our expenses this month.
我们需要在这个月**keep down**我们的开支。
idiom

know something by heart

把某事完全记住
Meaning
to memorize something perfectly
Example
She **knows all the poems by heart**.
她把所有的诗都背得滚瓜烂熟。
phrasal-verb

keep up growth

随着时间推移保持经济增长
Meaning
to maintain economic progress over time
Example
The government is focusing on policies to **keep up growth** while maintaining stability.
政府正在专注于政策以保持增长，同时保持稳定。
idiom

Know your stuff

对某事有知识或技能
Meaning
to be knowledgeable or skilled about something
Example
You can tell she really **knows her stuff** about physics.
你可以说她对物理学真的很了解。
idiom

keep someone’s word

做你承诺的事情
Meaning
to do what you promise to do
Example
You can trust him; he always **keeps his word**.
你可以信任他；他总是**信守承诺**。
idiom

Keep going strong

坚持不懈，不放弃
Meaning
to keep persevering and not give up
Example
Even when times are tough, remember to **keep going strong**.
即使在困难的时候，也要记得 **坚持不懈地前进**。
phrasal-verb

keep moving with purpose

带着明确的目标和动力继续前进
Meaning
to continue progressing with clear goals and motivation
Example
Stay focused and **keep moving with purpose** every day.
保持专注，每天都要带着目的继续前进。
phrasal-verb

keep the market afloat

防止市场崩溃或下降
Meaning
to prevent the market from collapsing or declining
Example
The stimulus package helped **keep the market afloat** during the crisis.
刺激计划帮助**保持市场漂浮**，在危机期间。
idiom

keep your eye on the prize

尽管有障碍，仍然专注于你的目标
Meaning
to stay focused on your goal or objective despite obstacles
Example
Even though the road was tough, he always **kept his eye on the prize** and succeeded.
尽管路途艰难，他始终紧盯着目标并取得了成功。
phrasal-verb

keep inside

不向他人展示或告诉他们你的情感
Meaning
to not show or tell others about your emotions
Example
He tends to **keep** his feelings **inside** instead of talking about them.
他倾向于将自己的感受**保持在心里**，而不是谈论它们。
idiom

knuckle down

开始努力工作，特别是在拖延之后
Meaning
to start working hard, especially after delaying
Example
It’s time to **knuckle down** and finish this report.
是时候**开始努力工作**并完成这份报告了。
phrasal-verb

keep up with studies

保持与他人相同的学术进展水平
Meaning
to stay at the same level as others in your academic progress
Example
It's important to **keep up with studies** to avoid falling behind in class.
保持**与学习同步**，以免在课堂中落后。
idiom

kindred spirit

有相似兴趣或感情的人
Meaning
someone who has similar interests or feelings
Example
We became friends because we’re **kindred spirits**.
我们成为朋友是因为我们是志同道合的人。
phrasal-verb

keep up on

保持与在线工作或沟通保持更新
Meaning
to stay updated with online work or communication
Example
She always **keeps up on** company news through Slack.
她总是通过Slack保持对公司新闻的更新。
phrasal-verb

keep up with changes

保持对新发展的了解或更新
Meaning
to stay informed or updated about new developments
Example
Employees must **keep up with changes** in company policies.
员工必须跟上公司政策的变化。
idiom

know the ropes

对某事非常熟悉；对某事有透彻理解
Meaning
to be very familiar with something; to have a thorough understanding of something
Example
He really **knows the ropes** in this field of work.
他在这个工作领域真的**非常熟悉**
idiom

kick off

开始一个事件或活动
Meaning
to start an event or activity
Example
The workshop will **kick off** at 9 a.m. sharp.
研讨会将在上午9点准时开始。
phrasal-verb

keep emotions in check

控制你的情绪，不让它们占据主导地位
Meaning
to control your emotions and not let them take over
Example
During negotiations, she managed to **keep her emotions in check**.
在谈判过程中，她成功地**保持了她的情绪控制**。
idiom

keep one's nose to the grindstone

努力工作并持续不断地工作
Meaning
to work hard and continuously
Example
If you **keep your nose to the grindstone**, you'll achieve your goals.
如果你**保持不断努力工作**，你将实现你的目标。
idiom

keep on track

按照计划继续做某事
Meaning
to continue doing something as planned
Example
We need to **keep on track** to meet our deadlines.
我们需要**保持进度**以赶上最后期限。
phrasal-verb

keep to oneself

不与他人分享思想或感受
Meaning
to not share thoughts or feelings with others
Example
He usually **keeps to himself** and doesn’t talk much.
他通常**保持沉默**，不太说话。
idiom

keep smiling

即使面对困难也保持愉快
Meaning
to stay cheerful even when facing difficulties
Example
Whatever happens, just **keep smiling**.
无论发生什么，保持微笑。
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。
phrasal-verb

keep after

不断提醒或鼓励某人做某事
Meaning
to remind or encourage someone to do something continuously
Example
Parents often **keep after** their children to do homework.
父母常常提醒他们的孩子做家庭作业。
phrasal-verb

keep to

坚持某事，如规则或计划
Meaning
to stick to something such as a rule or plan
Example
Please **keep to** the schedule.
请遵守时间表。
phrasal-verb

keep perspective

在情绪化的情况下保持冷静和理智
Meaning
to stay calm and rational during emotional situations
Example
During conflicts, it’s important to **keep perspective** instead of overreacting.
在冲突中，保持冷静，而不是过度反应，至关重要。
idiom

kingmaker

一个在决定谁将拥有权力方面具有巨大影响力的人
Meaning
a person who has great influence in deciding who will hold power
Example
The media mogul became a **kingmaker** in national politics.
这位媒体大亨成为了国家政治中的一个**kingmaker**。
idiom

Keep fighting

继续奋斗；不要放弃。
Meaning
Continue striving; don’t give up.
Example
No matter what happens, just **keep fighting**.
无论发生什么，都要继续奋斗。
idiom

keep your head in the game

保持精神集中并保持动力
Meaning
to stay mentally focused and motivated
Example
Even when things get tough, **keep your head in the game**.
即使事情变得困难，**保持专注在比赛中**。
phrasal-verb

keep up morale

保持团队精神和积极的能量
Meaning
to maintain team spirit and positive energy
Example
The coach worked hard to **keep up morale** after the team’s loss.
教练在球队失利后努力**保持士气**。
idiom

keep body and soul together

努力生存或幸存
Meaning
to manage to stay alive or survive
Example
He worked day and night just to **keep body and soul together**.
他日夜工作只是为了**活下来**。
phrasal-verb

keep up the momentum

继续以相同的精力和热情工作
Meaning
to continue working with the same energy and enthusiasm
Example
After achieving success, the team must **keep up the momentum**.
成功后，团队必须**保持势头**。
idiom

keep your head up

在困境中保持自信和坚强
Meaning
to remain confident and strong during hardships
Example
**Keep your head up**, better days are coming.
**抬起头来**, 更好的日子即将到来。
idiom

knock it out of the park

做某事极其出色或成功
Meaning
to do something extremely well or successfully
Example
Her presentation **knocked it out of the park**.
她的演讲 **做得非常出色**。
phrasal-verb

keep reserves for

保存或保留资金以备将来使用或紧急情况
Meaning
to save or hold funds for future use or emergencies
Example
The central bank decided to **keep reserves for** potential market shocks.
中央银行决定为潜在的市场冲击保留储备资金。
idiom

keep all your eggs in one basket

依赖于单一的计划或成功的来源
Meaning
to rely on a single plan or source of success
Example
Don’t **keep all your eggs in one basket** when investing.
投资时不要把所有的鸡蛋放在一个篮子里。
idiom

kick out

强迫某人离开
Meaning
to force someone to leave
Example
Security **kicked out** the rowdy fans before the end.
保安在结束前**踢出了**吵闹的球迷。
idiom

keep it together

在困难时刻保持冷静
Meaning
to stay composed during difficult times
Example
Even after hearing the bad news, he managed to **keep it together**.
即使在听到坏消息后，他也能够保持冷静。
idiom

know someone inside out

非常了解某人
Meaning
to know someone very well
Example
I **know her inside out**; we’ve been friends for years.
我非常了解她；我们已经是多年的朋友了。
idiom

keyboard warrior

在线发布攻击性或愤怒评论的人
Meaning
someone who posts aggressive or angry comments online
Example
He acts tough online, but he’s just a **keyboard warrior**.
他在线上表现得很强硬，但他只是一个**键盘战士**。
phrasal-verb

keep from

防止自己或他人做某事
Meaning
to prevent oneself or someone from doing something
Example
I couldn’t **keep from** laughing when he told the joke.
我无法忍住笑，当他说笑话时。
idiom

kick up your heels

通过跳舞或庆祝来享受自己
Meaning
to enjoy yourself by dancing or celebrating
Example
Everyone was ready to **kick up their heels** at the reunion.
每个人都准备在聚会上尽情享受。
idiom

keep your cool

在压力或挑衅下保持冷静
Meaning
to stay calm under stress or provocation
Example
Even in emergencies, he always **keeps his cool**.
即使在紧急情况下，他总是保持冷静。
phrasal-verb

keep back

扣留某物; 保持距离
Meaning
to withhold something; to stay at a distance
Example
The police told the crowd to **keep back** from the scene.
警察告诉人群**保持距离**远离现场。
idiom

key in on

专注于某个特定的事物
Meaning
to give focused attention to something specific
Example
The coach asked the team to **key in on** their defensive mistakes.
教练要求团队**专注于**他们的防守错误。
idiom

keep an eye on someone

仔细观察某人，因为你不完全信任他们
Meaning
to watch someone carefully because you don’t trust them completely
Example
I’ll **keep an eye on him** while you’re away.
当你不在时，我会**盯着他**。
phrasal-verb

keep off

避免触摸或踩到某物; 避免谈论某事
Meaning
to avoid touching or stepping on something; to avoid talking about something
Example
Please **keep off** the grass.
请不要踩到草坪
phrasal-verb

keep in

不允许某人出去；保持在里面
Meaning
to not allow someone to go out; to hold inside
Example
The teacher **kept in** the students after class for talking too much.
老师因为学生说太多话而把学生留在教室里。
idiom

keep your chin up

在困难的情况下保持积极，并且不要失去希望
Meaning
to stay positive and not lose hope in difficult situations
Example
**Keep your chin up**; things will get better soon.
抬起头来；事情很快就会好起来。
idiom

Keep going

尽管面临困难，仍然坚持下去。
Meaning
Continue with determination despite difficulties.
Example
You're doing great—just **keep going**!
你做得很好——继续加油！
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

key into

密切关注或理解某个重要的事情
Meaning
to pay close attention to or understand something important
Example
Leaders must **key into** what customers value most.
领导者必须了解客户最看重的东西。
phrasal-verb

kick goals around

非正式地讨论可能的目标
Meaning
to discuss possible objectives informally
Example
We **kick goals around** during lunch before locking the roadmap.
我们在午餐时非正式地讨论可能的目标，然后锁定路线图。
idiom

keep a low profile

避免引起注意；保持冷静和不被注意
Meaning
to avoid attracting attention; to stay calm and unnoticed
Example
After the controversy, he decided to **keep a low profile**.
在争议之后，他决定保持低调。
idiom

keep your eye on the ball

专注于你的目标
Meaning
to stay focused on your goal
Example
If you **keep your eye on the ball**, you’ll succeed.
如果你**专注于目标**，你就会成功。
idiom

keep your options open

推迟做出最终决定，以便保留选择
Meaning
to delay making a final decision so you have choices
Example
I’ll **keep my options open** until I hear back from all the universities.
我会**保持我的选择开放**，直到我收到所有大学的回复。
idiom

Keep a cool head

保持冷静，不要过于情绪化
Meaning
to remain calm and not get too emotional
Example
In a crisis, it's important to **keep a cool head**.
在危机中，保持冷静非常重要。
idiom

Keep someone posted

让某人了解某事。
Meaning
To keep someone informed about something.
Example
Please **keep me posted** about any updates.
请**保持我更新**任何最新的进展。
idiom

keep the ball rolling

保持活动或过程进行
Meaning
to keep an activity or process going
Example
Let’s **keep the ball rolling** on this project.
让我们继续进行这个项目。
phrasal-verb

keep fit

保持健康和积极运动
Meaning
to stay healthy and physically active
Example
I go jogging every morning to **keep fit**.
我每天早上去慢跑来保持健康。
phrasal-verb

keep faith with

对某人或某事保持忠诚
Meaning
to stay loyal to someone or something
Example
Grassroots leaders **keep faith with** their communities.
基层领导保持对其社区的忠诚。
idiom

Keep an open mind

愿意考虑新的想法或意见。
Meaning
To be willing to consider new ideas or opinions.
Example
Try to **keep an open mind** when learning about different cultures.
在了解不同文化时，尝试保持**开放的心态**。
phrasal-verb

keep ahead of

保持领先或比别人更快取得进展
Meaning
to stay in front or make progress faster than others
Example
We need to **keep ahead of** the schedule to avoid stress later.
我们需要**保持领先**于时间表，以避免稍后的压力。
idiom

keep up with the Joneses

试图在财富或财产上与邻居或同龄人匹敌
Meaning
to try to match your neighbors or peers in wealth or possessions
Example
Many people go into debt trying to **keep up with the Joneses**.
许多人为了**keep up with the Joneses**而陷入债务。
idiom

keep the fire burning

保持火焰
Meaning
to stay motivated and passionate about something
Example
Even after failure, he managed to **keep the fire burning**.
即使失败后，他仍然能够保持火焰。
idiom

Keep an even keel

保持冷静和稳定，尤其在困难时期。
Meaning
To stay calm and steady, especially during difficulties.
Example
Despite the pressure, she **kept an even keel** throughout the project.
尽管面临压力，她在整个项目中保持冷静。
idiom

keep faith with someone

对某人或某事保持忠诚
Meaning
to remain loyal to someone or something
Example
Even in hard times, she **kept faith with** her friends.
即使在困难时期，她也保持了对朋友的忠诚。
phrasal-verb

keep learning forward

即使失败后仍然继续学习
Meaning
to continue gaining lessons even after failing
Example
No matter how many times you fail, just **keep learning forward**.
无论你失败多少次，继续学习。
phrasal-verb

keep at

继续做某事，决心坚定
Meaning
to continue doing something with determination
Example
If you **keep at** your practice, you’ll master it soon.
如果你继续练习，很快就能掌握它。
phrasal-verb

keep offices aligned

确保不同分支遵循相同的计划
Meaning
to ensure different branches follow the same plan
Example
We **keep offices aligned** with a daily global standup call.
我们通过每天的全球站立电话来保持办公室对齐。
idiom

keep track of

持续监控或记录信息
Meaning
to monitor or record information consistently
Example
Use the shared sheet to **keep track of** expenses.
使用共享表格来跟踪支出。
idiom

keep it under wraps

保密某事
Meaning
to keep something secret
Example
We’re trying to **keep it under wraps** until the official announcement.
我们正在努力保密，直到正式公告。
idiom

kick around

非正式地讨论想法
Meaning
to discuss ideas informally
Example
We can **kick around** some concepts after lunch.
我们可以在午餐后讨论一些概念。
phrasal-verb

keep calm

保持冷静，不生气或不烦恼
Meaning
to stay relaxed and not get angry or upset
Example
He tried to **keep calm** when everyone else was panicking.
当其他人都在恐慌时，他尽力保持冷静。
phrasal-verb

keep faith in

尽管面临困难，仍然相信某事或某人
Meaning
to continue believing in something or someone despite difficulties
Example
Always **keep faith in** yourself, even when no one else does.
即使别人不相信，依然要相信自己。
idiom

keep away from

避免某人或某事
Meaning
to avoid someone or something
Example
You should **keep away from** sugary drinks right now.
你现在应该**远离含糖饮料**。
phrasal-verb

keep in touch with

与某人保持联系或沟通
Meaning
to maintain contact or communication with someone over time
Example
Even after graduation, they promised to **keep in touch with** each other.
即使毕业后，他们承诺要与彼此保持联系。
idiom

kill time

在等待时做某事
Meaning
to do something while waiting
Example
We played cards to **kill time** before the show started.
我们玩牌来**打发时间**，直到节目开始。
idiom

keep it up

继续做好某事
Meaning
to continue doing something well
Example
You’re doing great with your studies—**keep it up**!
你在学业上做得很好——**继续加油**！
idiom

kick up a fuss

对某事进行大规模的抱怨或抗议
Meaning
to make a big complaint or protest about something
Example
They **kicked up a fuss** when the restaurant ran out of food.
当餐厅的食物卖完时，他们大声抱怨起来。
idiom

keep the peace

维持秩序并避免冲突
Meaning
to maintain order and avoid conflict
Example
The police were called to **keep the peace** during the protest.
警方被叫来在抗议期间维持和平。
idiom

keep a straight face

在有趣的情况下避免笑出声
Meaning
to avoid laughing in a funny situation
Example
It was hard to **keep a straight face** during his silly speech.
在他愚蠢的演讲过程中，很难保持严肃的表情。