in the works
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idiom

in the works

正在开发或计划的事物
Meaning
something that is being developed or planned
Example
A new product is **in the works** and should be released soon.
一款新产品正在开发中，应该很快发布。
idiom

to learn the hard way

通过犯错或艰难的经验来学习
Meaning
to learn by making mistakes or through difficult experiences
Example
He **learned the hard way** that honesty is the best policy.
他 **通过艰难的方式学到** 诚实是最好的政策。
idiom

answer the call

回应责任或机会
Meaning
to respond to a responsibility or opportunity
Example
He was ready to **answer the call** and take charge of the project.
他准备好**回应挑战**并接管该项目。
idiom

mark down

降低某物的价格
Meaning
to reduce the price of something
Example
The store **marked down** winter coats in March.
商店在三月**降价**了冬季大衣。
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

stand up for something

支持或捍卫你所相信的事情
Meaning
to support or defend something you believe in
Example
She always **stands up for what she believes in**, even when it's difficult.
她总是**为她所相信的事情站出来**，即使很困难。
idiom

ballpark figure

一个近似的估算或数字
Meaning
an approximate estimate or number
Example
Can you give me a **ballpark figure** for the project cost?
你能给我一个项目成本的**近似估算**吗？
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

learn from your mistakes

利用过去错误的经验来改善未来的行为
Meaning
to use the experience of past errors to improve future behavior
Example
Everyone makes errors, but wise people **learn from their mistakes**.
每个人都会犯错误，但聪明的人**从错误中学习**。
idiom

Dust yourself off

在挫折后恢复并充满信心地继续前进。
Meaning
Recover after a setback and continue with confidence.
Example
He fell short this time, but he’ll **dust himself off** and try again.
这次他失败了，但他会抖落自己，再试一次。
idiom

cloud computing

使用远程服务器通过互联网存储、管理和处理数据的做法
Meaning
the practice of using remote servers to store, manage, and process data over the internet
Example
Many businesses rely on **cloud computing** for data storage and security.
许多企业依赖于**云计算**来进行数据存储和安全。
idiom

downhearted

感到沮丧或悲伤
Meaning
feeling discouraged or sad
Example
She felt **downhearted** after failing the exam.
她在考试失败后感到**downhearted**。
idiom

work up

逐渐建立勇气、精力或食欲
Meaning
to gradually build courage, energy, or an appetite
Example
It took me a while to **work up** the courage to ask.
我花了一些时间才能鼓起勇气去提问。
idiom

have faith in yourself

相信自己的能力和决定
Meaning
to trust your own abilities and decisions
Example
**Have faith in yourself**, you can do this!
相信自己，你能做到！
idiom

lay one’s cards on the table

对一个人的意图或感受保持开放和诚实
Meaning
to be open and honest about one’s intentions or feelings
Example
It’s time to **lay our cards on the table** and discuss the issue.
现在是时候**把我们的牌摊在桌面上**并讨论这个问题了。
idiom

shake off

摆脱不愉快的事情
Meaning
to get rid of something unpleasant
Example
She took a walk to **shake off** the stress.
她散步以**摆脱**压力。
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**。
idiom

hard sell

一种激进或强迫的销售方式
Meaning
an aggressive or forceful sales approach
Example
Customers today dislike the **hard sell** approach.
今天的客户不喜欢**hard sell**的方式
idiom

Nosey parker

一个过于关心他人事情的人。
Meaning
Someone who is too interested in other people's business.
Example
Stop being a **nosey parker** and mind your own business!
停止做个**nóu zī pà kè**，专心管好自己的事！
idiom

the grass is always greener on the other side

其他情况总是看起来比你自己的好
Meaning
other situations always seem better than your own
Example
**The grass is always greener on the other side**, but be grateful.
**另一边的草总是更绿**, 但要心存感激。
idiom

in the loop

了解某事的最新情况
Meaning
to be informed about something
Example
Please keep me **in the loop** about the project updates.
请让我了解项目的最新进展。
idiom

off the air

停止广播
Meaning
no longer being broadcasted
Example
The show went **off the air** after ten years.
该节目在十年后停止了广播。
idiom

hit the trail

开始旅行或开始冒险
Meaning
to start traveling or begin an adventure
Example
We’ll **hit the trail** early in the morning.
我们将早晨开始旅行。
idiom

jump in on

快速加入活动或讨论
Meaning
to join an activity or discussion quickly
Example
Feel free to **jump in on** the brainstorming if you have ideas.
如果你有想法，随时可以加入头脑风暴。
idiom

pick up on

注意到或意识到某事
Meaning
to notice or become aware of something
Example
He didn't **pick up on** the subtle hints I was giving.
他没有注意到我给的微妙暗示。
idiom

justice delayed is justice denied

如果法律救济可用但未及时提供，就等同于没有救济
Meaning
if legal redress is available but not delivered in time, it is as good as having none
Example
Many believe that **justice delayed is justice denied** in this country.
许多人相信在这个国家，**延迟的正义就是被否定的正义**。
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

get your ducks in a row

在行动之前把事情安排好
Meaning
to organize things properly before taking action
Example
Before launching the business, we need to **get our ducks in a row**.
在开始创业之前，我们需要把一切安排好。
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

swear on one’s life

做出一个非常严肃的承诺，证明某事是真实的
Meaning
to make a very serious promise that something is true
Example
I **swear on my life**, I didn’t do it!
我**发誓以我的生命**，我没有做！
idiom

hang onto

保留某物并且不交出去
Meaning
to keep something and not give it away
Example
I’ll **hang onto** the receipts in case we need a refund.
我会保留收据，以防我们需要退款。
idiom

get the picture

理解情况
Meaning
to understand the situation
Example
After a few minutes, I started to **get the picture**.
几分钟后，我开始理解情况。
idiom

live the dream

过上自己一直梦想的生活
Meaning
to be living the life you always wanted
Example
After years of hard work, he’s finally **living the dream**.
经过多年的努力，他终于过上了梦想中的生活。
idiom

heartbroken

非常伤心并且情感上受伤
Meaning
very sad and emotionally hurt
Example
He was **heartbroken** when his pet died.
当他的宠物死了时，他感到**heartbroken**。
idiom

heart sinks

突然感到失望或悲伤
Meaning
to feel disappointed or sad suddenly
Example
My **heart sank** when I saw the exam result.
当我看到考试结果时，我的心沉了下来。
idiom

fail better

通过从过去的失败中学习来改进
Meaning
to improve by learning from past failures
Example
Even if you fail, try to **fail better** next time.
即使你失败了，下次也要尽量**失败得更好**。
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

a man of faith

一个坚信某个宗教或原则的人
Meaning
a person who strongly believes in a particular religion or principle
Example
He is known as **a man of faith** in his community.
他在他的社区被称为**信仰之人**。
B2 idiom

close but no cigar

几乎正确或成功，但不完全
Meaning
Almost correct or successful but not quite
Example
He was close to winning the competition, but close but no cigar.
他差点赢得比赛，但最终还是没能成功。
idiom

go up in smoke

完全失败; 什么都没得到
Meaning
to fail completely; to come to nothing
Example
All his dreams **went up in smoke** after the deal collapsed.
在交易失败后，他所有的梦想**化为乌有**。
idiom

The longest journey begins with a single step

任何大任务都从一个小步骤开始。
Meaning
Any big task starts with a small action.
Example
Don't worry about the entire project, **the longest journey begins with a single step**.
不要担心整个项目，**最长的旅程始于一步**。
idiom

grin from ear to ear

因为高兴而露出灿烂的笑容
Meaning
to smile broadly because of happiness
Example
She was **grinning from ear to ear** after the compliment.
她在收到夸奖后笑得合不拢嘴。
idiom

to be in someone’s good books

得到某人的青睐
Meaning
to be in favor with someone
Example
If you want to get promoted, you need to be **in the boss’s good books**.
如果你想升职，你需要**在老板的好书里**。
idiom

glide through

顺利而轻松地完成某事
Meaning
to complete something smoothly and easily
Example
She managed to **glide through** the presentation.
她顺利地完成了演示。
idiom

I feel that

用来表达个人的信念或感觉
Meaning
Used to express a personal belief or feeling
Example
I feel that we could do better next time.
我觉得我们下次可以做得更好。
idiom

stick your neck out

冒着风险做或说一些可能与他人不同的事情
Meaning
to take a risk by doing or saying something that others may disagree with
Example
He **stuck his neck out** to defend his colleague.
他冒着风险为同事辩护。
idiom

give someone a hand

帮某人做任务
Meaning
to help someone with a task
Example
Could you **give me a hand** with dinner?
你能**帮我**做晚餐吗？
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。
idiom

AI arms race

公司或国家之间在人工智能发展中争夺领导地位的竞争
Meaning
competition among companies or nations to lead in AI development
Example
Big tech companies are engaged in an **AI arms race**.
大型科技公司正在参与一场**AI军备竞赛**。
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

see the glass half full

kàn dào yīxiē shìqíng de zhèngmiàn yìmiàn
Meaning
see the positive side of something
Example
Try to **see the glass half full** instead of half empty.
chángshì **kàn bēi guàn bàng fèn** ér bùshì bàn kōng
idiom

burn your fingers

因不好的决定或错误而遭受痛苦
Meaning
to suffer because of a bad decision or mistake
Example
He **burned his fingers** by trusting the wrong person.
他因为信错了人，**烧了自己的手指**。
idiom

ease off

逐渐变得不那么强烈
Meaning
to gradually become less strong or intense
Example
The rain should **ease off** by evening.
雨到晚上应该会减弱。
idiom

hit the same wavelength

分享相似的想法和感受
Meaning
to share similar thoughts and feelings
Example
We **hit the same wavelength** from the first conversation.
我们从第一次对话开始就有了相同的想法。
idiom

There's strength in numbers

一个更大的团体比个人更强。
Meaning
A larger group is stronger than an individual.
Example
Together we can achieve more because **there's strength in numbers**.
我们可以做得更多，因为**团结就是力量**。
idiom

Let the dust settle

等到情况变得平静明朗
Meaning
Wait until a situation becomes calm and clear.
Example
Before making any decisions, let's **let the dust settle** and see what happens.
在做任何决定之前，让我们**让尘土落定**，看看会发生什么。
idiom

on your shoulders

用来表示某人对某事负有责任
Meaning
used when someone has responsibility for something
Example
The success of this plan rests **on your shoulders**.
这个计划的成功取决于你。
idiom

Rite of passage

标志着某人生活中一个重要阶段的仪式或事件
Meaning
A ceremony or event marking an important stage in someone's life
Example
Graduation is a **rite of passage** for many students.
毕业是许多学生的**成年礼**。
idiom

Boom and bust

一段大繁荣之后紧跟着急剧下降的时期。
Meaning
A period of great prosperity followed by a sharp decline.
Example
The real estate market often experiences **boom and bust** cycles.
房地产市场经常经历**繁荣与萧条**的周期。
idiom

stick to your guns

即使在压力下也坚持自己的信念或决定
Meaning
to remain firm in your beliefs or decisions even under pressure
Example
He **stuck to his guns** even when others doubted him.
他**坚持自己的决定**，即使别人怀疑他。
idiom

the bottom line

最重要的事实或结果
Meaning
the most important fact or result
Example
The **bottom line** is that we need to increase our profits.
最重要的是我们需要增加我们的利润。
idiom

leaf through

随意翻阅书或杂志的页面
Meaning
to turn the pages of a book or magazine casually
Example
He likes to **leaf through** catalogs during lunch.
他喜欢在午餐时翻阅目录。
idiom

put the plan into action

开始实施一个计划或想法
Meaning
to start implementing a plan or idea
Example
After weeks of preparation, it's time to **put the plan into action**.
经过数周的准备，是时候**付诸实践**这个计划了。
idiom

be a good sport

在困难的情况下保持公平和积极
Meaning
to be fair and positive in difficult situations
Example
Even when she lost the game, she was **a good sport** and congratulated the winner.
即使她输了比赛，她还是一个好运动员，祝贺了获胜者。
idiom

Pop quiz

未经警告的突击测试
Meaning
a surprise test given without warning
Example
Our teacher gave us a **pop quiz** today.
我们的老师今天给了我们一个**pop quiz**。
idiom

carry the weight

承担重大责任或负担
Meaning
to take on a large responsibility or burden
Example
As the team leader, it's his job to **carry the weight** of the project's success.
作为团队领导，承担**重担**是他的工作，确保项目的成功。
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

influencer marketing

通过社交媒体上的有影响力的人来推广产品
Meaning
promoting products through influential people on social media
Example
Many brands invest in **influencer marketing** to reach younger audiences.
许多品牌投资于**网红营销**，以接触更年轻的观众。
idiom

a vision for the future

关于未来应该发生什么的清晰想法或计划
Meaning
a clear idea or plan about what should happen in the future
Example
The CEO has **a vision for the future** of the company that will guide its growth.
CEO 对公司未来的 **未来愿景** 将指导其增长。
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

the way I see it

用于表达一个人如何理解或解释某事
Meaning
used to express how one understands or interprets something
Example
**The way I see it**, we should try again.
依我看，我们应该再试一次。
idiom

Hold out

继续生存或抵抗很长时间。
Meaning
Continue to survive or resist for a long time.
Example
They managed to **hold out** until help arrived.
他们成功地坚持到帮助到达。
idiom

agree to disagree

接受你有不同的观点并停止争论
Meaning
to accept that you have different opinions and stop arguing
Example
We’ll just **agree to disagree** on this topic.
我们只需在这个话题上**同意不同意**。
idiom

take heart

感到鼓舞或更自信
Meaning
to feel encouraged or more confident
Example
You should **take heart**; things will get better soon.
你应该**鼓起勇气**; 很快事情会变得更好。
idiom

the art of something

做某事的技巧
Meaning
the skill of doing something well
Example
She has mastered **the art of** storytelling.
她掌握了讲故事的艺术。
idiom

a bolt from the blue

突然和意想不到的事件或消息
Meaning
a sudden and unexpected event or news
Example
His resignation came **like a bolt from the blue**.
他的辞职就像晴天霹雳一样。
idiom

in my opinion

用来表达某人所想或所信的意思
Meaning
used to express what one thinks or believes
Example
**In my opinion**, this movie is too long.
在我看来，这部电影太长了。
idiom

cross your heart and hope to die

真诚地发誓某事是真的
Meaning
to swear that something is true, often said with sincerity
Example
I **cross my heart and hope to die** that I will never lie to you.
我发誓并希望死去，我绝不会对你撒谎。
idiom

have your jaw drop

极度惊讶或震惊
Meaning
to be extremely surprised or shocked
Example
My **jaw dropped** when I saw the price.
看到价格时，我惊呆了。
idiom

like father, like son

儿子像父亲一样行为
Meaning
a son behaves like his father
Example
Tom loves cars just like his dad — **like father, like son**!
汤姆像他的爸爸一样喜欢汽车 — 就像父亲一样，儿子也是！
idiom

mind your own business

专注于自己的事务，不干涉他人的事务
Meaning
to focus on your own matters and not interfere in others’ affairs
Example
You should **mind your own business** instead of gossiping.
你应该**关注你自己的事务**，而不是八卦。
idiom

brave the storm

勇敢地面对巨大的困难
Meaning
to face great difficulties with courage
Example
They **braved the storm** to rescue the stranded people.
他们**勇敢地面对风暴**去营救被困的人。
idiom

dig out

取回已储存或埋藏的物品
Meaning
to retrieve something that has been stored or buried
Example
Could you **dig out** last year’s budget notes?
你能拿出去年的预算笔记吗？
idiom

hit the dirt

倒地；躲避或藏身
Meaning
to go to ground; to take cover or hide
Example
Wild animals often **hit the dirt** when humans approach.
当人类接近时，野生动物常常**hit the dirt**。
idiom

natural language processing

一个人工智能领域，专注于计算机与人类语言之间的互动
Meaning
a field of AI that focuses on the interaction between computers and human language
Example
Natural language processing enables AI systems to understand and respond to human speech.
自然语言处理使AI系统能够理解并回应人类语言。
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

Bury yourself in books

把所有时间都花在学习上
Meaning
To spend all your time studying
Example
He **buried himself in books** before the finals.
他在期末考试前埋头于书本中。
idiom

break away

从小组或常规中分离
Meaning
to separate from a group or routine
Example
She plans to **break away** from the commute by working remotely twice a week.
她计划通过每周远程工作两次来**break away**通勤。
idiom

get the credit

为某事获得赞扬或认可
Meaning
to receive praise or recognition for something
Example
The whole team worked hard, but only he **got the credit**.
整个团队都努力工作，但只有他**得到了荣誉**。
idiom

bail on

突然抛弃某人或某事
Meaning
to abandon someone or something suddenly
Example
He wouldn’t **bail on** his friends at the last minute.
他不会在最后一刻抛弃他的朋友。
idiom

go nuclear

非常强烈或生气地反应
Meaning
to react very strongly or angrily
Example
When the data got deleted, the manager **went nuclear**.
当数据被删除时，经理**爆炸了**。
idiom

work-life harmony

工作与个人生活之间的平衡与和谐关系
Meaning
a balanced and peaceful relationship between work and personal life
Example
She believes in maintaining **work-life harmony**.
她相信保持工作和个人生活的平衡。
idiom

once in a while

有时候，但不是很频繁
Meaning
sometimes, but not very often
Example
I enjoy eating out **once in a while**, but I prefer home-cooked meals.
我喜欢偶尔出去吃饭，但我更喜欢家常菜。
idiom

bang for your buck

花费的每一分钱的价值；一个好交易
Meaning
value for the money spent; a good deal
Example
This insurance plan gives you the best **bang for your buck**.
这个保险计划给你最划算的选择。
idiom

ring in the new year

庆祝新一年的开始
Meaning
to celebrate the start of a new year
Example
We gathered downtown to **ring in the new year** together.
我们在市中心聚集在一起迎接新的一年。
idiom

roll into

平稳过渡到某事
Meaning
to transition smoothly into something
Example
The webinar will **roll into** a live Q&A.
网络研讨会将进入一个现场问答环节。
idiom

hold up your end

对某事完全感到无聊或烦恼
Meaning
to fulfill your part of an agreement or duty
Example
If you **hold up your end**, the project will succeed.
我**生病和厌倦**听他的借口。
idiom

gear toward

为特定群体设计或瞄准某物
Meaning
to design or aim something for a particular group
Example
The course is **geared toward** new managers.
课程是**面向**新经理的。
idiom

brick by brick

逐步而稳定地实现某事
Meaning
to achieve something gradually and steadily
Example
He built his business **brick by brick**.
他一点一点地建立了自己的事业。
idiom

spin the truth

以对特定观点有利的方式呈现一种情况
Meaning
to present a situation in a way that benefits a particular perspective
Example
The politician tried to **spin the truth** about the scandal to protect his reputation.
政客试图把丑闻的真相**斯宾 德 特鲁斯**来保护他的声誉。
idiom

blossom into something

随着时间的推移发展或变得成功
Meaning
to develop or become successful over time
Example
She **blossomed into** a confident and skilled leader.
她变成了一个自信且熟练的领导者。
idiom

make your own luck

通过努力为自己创造机会
Meaning
to create opportunities for yourself through effort
Example
Don’t wait for miracles — **make your own luck**.
不要等待奇迹 — **创造自己的运气**。
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

talk someone's ear off

说得太多、太久
Meaning
to talk too much and for a long time
Example
She **talked my ear off** about her new job.
她不停地谈她的新工作。
idiom

ring the changes

对某事进行改变，使其更加有趣或有效
Meaning
to make changes to something to make it more interesting or effective
Example
The restaurant decided to **ring the changes** with a new menu.
餐厅决定通过新的菜单进行改变。
idiom

throw in the towel

放弃或退出
Meaning
to give up or quit
Example
After many failures, he **threw in the towel**.
经历多次失败后，他放弃了。
idiom

get a word in edgewise

在其他人主导的对话中有机会说话
Meaning
to be able to say something during a conversation dominated by others
Example
He talked so much that no one could **get a word in edgewise**.
他讲得太多了，没人能插话。
idiom

a heart of gold

一个非常友善和关心他人的人
Meaning
someone who is very kind and caring
Example
She has **a heart of gold**, always helping anyone in need.
她有**一颗金子般的心**，总是帮助有需要的人。
idiom

Cultural shock

当接触到不同的文化或生活方式时的困惑感
Meaning
A feeling of confusion when exposed to a different culture or way of life
Example
Moving from a small village to a big city gave me **cultural shock**.
从一个小村庄搬到大城市让我感到文化冲击。
idiom

plow ahead

尽管遇到困难，仍继续做某事
Meaning
to continue doing something despite difficulties
Example
Even with setbacks, they decided to **plow ahead** with the project.
即使遇到挫折，他们决定继续推进项目。
idiom

out like a light

很快就睡着了
Meaning
to fall asleep very quickly
Example
He was **out like a light** as soon as his head hit the pillow.
他的头一碰到枕头就睡着了。
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

A bird in the hand is worth two in the bush

拥有的东西比冒险失去它去争取更好的东西要好。
Meaning
It’s better to hold onto something you have than risk losing it by trying to get something better.
Example
I decided to keep the job offer I already have because **a bird in the hand is worth two in the bush**.
我决定保留我已经收到的工作邀请，因为**一鸟在手胜过两鸟在林**。
idiom

Move fast and break things

快速创新，即使在过程中出现错误。
Meaning
To innovate quickly, even if mistakes happen along the way.
Example
Our CEO encourages us to **move fast and break things** to stay ahead of competitors.
我们的 CEO 鼓励我们 **快速行动并破坏事物**，以便领先于竞争对手。
idiom

Left no stone unturned

尽可能尝试每一种方式来达成某事。
Meaning
To try every possible way to achieve something.
Example
The detective **left no stone unturned** to find the truth.
侦探为了解开真相，尽全力去找。
idiom

cover your tracks

隐藏一个人行为的证据
Meaning
to hide evidence of one’s actions
Example
Hackers often **cover their tracks** after breaking into systems.
黑客在进入系统后常常**掩盖他们的痕迹**。
idiom

book someone

正式指控某人犯罪
Meaning
to officially charge someone with a crime
Example
The police **booked** him for theft.
警察因盗窃指控了他。
idiom

offline mode

断开互联网或无法使用的状态
Meaning
a state of being disconnected from the internet or unavailable
Example
He’s been in **offline mode** all weekend, not answering any messages.
他整个周末都处于离线模式，没有回复任何消息。
idiom

afraid of your own shadow

容易受惊的人
Meaning
to be easily frightened
Example
He’s so timid; he’s **afraid of his own shadow**.
他非常胆小，连自己的影子都害怕。
idiom

the show must go on

尽管困难，仍要继续
Meaning
to continue despite difficulties
Example
Even after the power went out, the actors knew **the show must go on**.
即使停电，演员们也知道**演出必须继续**。
idiom

cutting-edge technology

最先进和创新的可用技术
Meaning
the most advanced and innovative technology available
Example
Our startup uses **cutting-edge technology** to solve complex problems.
我们的初创公司使用**前沿技术**解决复杂的问题。