chain reaction
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idiom

chain reaction

由一个事件引发的一系列事件
Meaning
a series of events triggered by one event
Example
One breakthrough can start a **chain reaction** of new innovations.
一个突破可以引发新的创新的**连锁反应**。
idiom

stormy relationship

一个充满争吵和冲突的关系
Meaning
a relationship full of arguments and conflicts
Example
They had a **stormy relationship** for many years.
他们有一段**风暴般的关系**持续了许多年。
phrasal-verb

push beyond comfort

做超出自己舒适区的事情
Meaning
to do more than what feels easy or safe
Example
Success begins when you **push beyond comfort** and take risks.
成功始于你突破舒适区并承担风险。
idiom

on background

提供给记者的信息，无法归属来源
Meaning
information given to a journalist that cannot be attributed to the source
Example
The official spoke **on background** about the new policy.
官方在**on background**谈论新政策。
phrasal-verb

follow through with

继续执行一个计划或承诺直到完成
Meaning
to continue with a plan or commitment until it is completed
Example
You must **follow through with** your study schedule to see improvement.
你必须**跟进**你的学习计划，才能看到进步。
phrasal-verb

hook up

将电子设备连接在一起
Meaning
to connect electronic devices together
Example
I need to **hook up** my printer to the laptop.
我需要将我的打印机连接到笔记本电脑。
idiom

shoot for the stars

追求非常宏伟的目标
Meaning
to aim for something very ambitious
Example
Don’t be afraid to **shoot for the stars**.
不要害怕去**追求星辰**。
idiom

Jump in at the deep end

没有准备地承担一项艰难的任务
Meaning
to take on a difficult task without preparation
Example
I had to **jump in at the deep end** when I started my new job.
当我开始我的新工作时，我不得不**跳进深水区**。
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。
idiom

to tip the scales

影响局势的结果
Meaning
to influence the outcome of a situation
Example
One witness’s statement **tipped the scales** in favor of the defendant.
一个证人的证词**影响了结果**，使被告获胜。
phrasal-verb

catch one’s breath

在体力活动后停下来休息片刻
Meaning
to stop and rest for a moment after physical activity
Example
After running upstairs, I stopped to **catch my breath**.
跑上楼后，我停下来喘口气。
idiom

turn back the clock

回到一个早期的时间; 撤销进展或变化
Meaning
to return to an earlier time; to undo progress or change
Example
Many people wish they could **turn back the clock** to their childhood.
许多人希望他们可以**把时间倒回**到他们的童年。
idiom

post something

在社交媒体平台上分享内容
Meaning
to share content on a social media platform
Example
She **posted** a beautiful picture on Instagram.
她在Instagram上发布了一张漂亮的照片。
phrasal-verb

get to

到达一个地方
Meaning
to arrive at a place
Example
I **get to** the office by 9 a.m. every day.
我每天早上9点到办公室。
phrasal-verb

stand out as

以某种特质脱颖而出
Meaning
to be noticeable or recognized as having a particular quality
Example
She really **stood out as** a confident and fair leader.
她真的以一个自信和公正的领导者的身份脱颖而出。
phrasal-verb

think back on

回忆或记得过去的事情
Meaning
to remember or recall something from the past
Example
When I **think back on** that day, I realize how careless I was.
当我回想起那一天时，我意识到自己有多么粗心。
phrasal-verb

take up meditation

开始练习冥想
Meaning
to start practicing meditation
Example
I recently **took up meditation** to reduce stress and feel more peaceful.
我最近开始练习冥想以减轻压力并感到更加平静。
phrasal-verb

calm within

找到内心的平静或稳定
Meaning
to find inner peace or stability
Example
Even in chaos, she managed to **calm within** herself.
即使在混乱中，她还是能够保持内心的平静。
idiom

meet and greet

一个人们相遇并相互介绍的活动
Meaning
an event where people meet and introduce themselves
Example
The company organized a **meet and greet** for new employees.
公司为新员工组织了一个欢迎活动。
idiom

Build bridges, not walls

建立联系和友谊，而不是筑起隔阂
Meaning
Make connections and friendships rather than creating barriers
Example
Instead of fighting, let's **build bridges, not walls**.
与其争吵，不如建立桥梁，而不是高墙。
idiom

think tank

一群专家，发展新思想或政策
Meaning
a group of experts developing new ideas or policies
Example
The **think tank** proposed innovative educational reforms.
**思想库**提出了创新的教育改革。
phrasal-verb

set up a committee

建立一个小组来讨论或管理一个问题
Meaning
to establish a group to discuss or manage an issue
Example
Parliament **set up a committee** to investigate the allegations.
议会成立了一个委员会来调查这些指控。
phrasal-verb

cut off

停止某物的供应；断开连接
Meaning
to stop the supply of something; to disconnect
Example
The drought has **cut off** water supplies to several villages.
干旱已经**切断**了几个村庄的供水。
idiom

Bet your bottom dollar

对某事非常确定或自信。
Meaning
To be very sure or confident about something.
Example
You can **bet your bottom dollar** that he’ll show up late again.
你可以**打赌你最后一块钱**他又会迟到。
idiom

find fault

不公平地批评某人或某事
Meaning
to criticize someone or something unfairly
Example
He always **finds fault** with everything I do.
他总是**挑剔**我做的每一件事。
phrasal-verb

blow apart emotionally

因为情感上的压倒性而失去控制
Meaning
to lose control because of overwhelming emotion
Example
After the breakup, she **blew apart emotionally** for weeks.
分手后，她情绪崩溃了好几个星期。
phrasal-verb

look down on

认为自己比别人更优秀
Meaning
to think that you are better than someone
Example
You should never **look down on** your relatives for their financial situation.
你永远不应该因为他们的财务状况而**看不起**你的亲戚。
phrasal-verb

look into allegations

调查索赔或指控
Meaning
to investigate claims or accusations
Example
An independent body was formed to **look into allegations** of election fraud.
成立了一个独立机构来调查选举欺诈的指控。
idiom

calm down

冷静下来或放松
Meaning
to become less angry or upset
Example
Please **calm down**, everything is under control.
请冷静下来，一切都在掌控之中。
idiom

fall out with

与某人争吵或不再是朋友
Meaning
to argue or stop being friends with someone
Example
They **fell out with** each other over money.
他们因为钱 **闹翻了**。
idiom

green-eyed jealousy

强烈的嫉妒情感
Meaning
strong feeling of envy
Example
**Green-eyed jealousy** can ruin even the best relationships.
**绿眼睛的嫉妒**甚至可以摧毁最好的关系。
idiom

the cat’s out of the bag

秘密被揭露了
Meaning
the secret is revealed
Example
Now that **the cat’s out of the bag**, everyone knows the truth.
现在秘密被揭露了，大家都知道真相。
phrasal-verb

sketch out

做一个粗略或简单的绘画；简要概述一个想法
Meaning
to make a rough or simple drawing; to outline an idea briefly
Example
The designer **sketched out** the new logo before finalizing it.
设计师在最终定稿前**草拟**了新标志。
idiom

come out clean

被证明无罪或免除指责。
Meaning
To be proven innocent or free from blame.
Example
After investigation, he **came out clean**.
经过调查后，他被证明是清白的。
idiom

weed out

去除不需要的人或物品
Meaning
to remove unwanted people or things
Example
The editor **weeded out** the mistakes before publishing.
编辑在发布之前**去除了**错误。
idiom

black box problem

一种情况，其中人工智能系统的内部工作不透明或无法理解
Meaning
a situation where the internal workings of an AI system are not transparent or understood
Example
The biggest challenge in deep learning is the **black box problem**.
深度学习中最大的挑战是**黑盒问题**。
idiom

cliffhanger

一个让观众悬念重重的结局
Meaning
an ending that leaves the audience in suspense
Example
The episode ended on a **cliffhanger**, so we can’t wait for the next one.
这一集以**悬崖式结局**结束，我们迫不及待地等待下一集。
phrasal-verb

fight on

尽管困难依然继续努力去实现目标
Meaning
to continue trying to achieve something despite difficulties
Example
Even when life gets hard, true champions **fight on**.
即使生活变得困难，真正的冠军们也会**继续奋斗**。
idiom

Ahead of one’s time

拥有过于先进的想法或态度，超越了当下的时代。
Meaning
Having ideas or attitudes that are too advanced for the present.
Example
Her designs were ahead of her time.
她的设计超越了她的时代。
idiom

thank you kindly

一种礼貌地温暖地说谢谢的方式
Meaning
a polite way to say thank you warmly
Example
**Thank you kindly** for your time and patience.
非常感谢您的时间和耐心。
phrasal-verb

bring up with

向某人提起一个话题或问题以供讨论
Meaning
to mention a topic or issue to someone for discussion
Example
I decided to **bring up** the issue **with** my manager during our weekly meeting.
我决定在我们的每周会议期间向我的经理提出这个问题。
idiom

buy into

接受或支持一个想法或计划
Meaning
to accept or support an idea or plan
Example
The team quickly **bought into** the new workflow.
团队迅速**接受了**新的工作流程。
phrasal-verb

brace yourself for

为某些具有挑战性或令人恐惧的事情做好心理准备
Meaning
to mentally prepare for something challenging or frightening
Example
Take a breath and **brace yourself for** the tough conversation.
深呼吸，准备好迎接艰难的对话。
phrasal-verb

invest in

将金钱、努力或时间投入到某事中，以获得利润或结果
Meaning
to put money, effort, or time into something to achieve a profit or result
Example
The country continues to **invest in** renewable energy projects.
该国继续投资于可再生能源项目。
phrasal-verb

coordinate between

在各组之间组织活动或努力，以促进顺利合作
Meaning
to organize activities or efforts between groups for smooth collaboration
Example
We need to **coordinate between** departments in different countries.
我们需要在不同国家的部门之间**协调**。
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

stand alongside

作为团队的一员支持或保护某人
Meaning
to support or defend someone as part of a group
Example
True teammates **stand alongside** each other in difficult times.
真正的队友在困难时刻彼此支持。
idiom

have itchy feet

有强烈的旅行或搬家的欲望
Meaning
to feel a strong desire to travel or move
Example
After a few months at home, I started to **have itchy feet** again.
在家待了几个月后，我又开始有了旅行的欲望。
phrasal-verb

chill down

在沮丧或压力之后放松和冷静下来
Meaning
to relax and become calm after being upset or stressed
Example
After a tough day, I usually take a walk to **chill down**.
经过艰难的一天，我通常散步以放松自己。
idiom

go through a transformation

经历一次重大的变化或改善
Meaning
to undergo a significant change or improvement
Example
The company had to **go through a transformation** to survive in the competitive market.
公司必须**经历一次转变**才能在竞争激烈的市场中生存。
phrasal-verb

cut back on expenses

减少花费；降低成本
Meaning
to spend less money; to reduce costs
Example
During tough times, companies often **cut back on expenses**.
在困难时期，公司通常会减少开支。
idiom

take the stage

开始公开表演或演讲
Meaning
to begin performing or speaking publicly
Example
The new actor will **take the stage** for the first time tonight.
这位新演员今晚将第一次**登上舞台。**
phrasal-verb

connect on a deeper level

在情感上与某人建立联系并很好地理解他们
Meaning
to relate to someone emotionally and understand them well
Example
They **connected on a deeper level** after sharing their personal stories.
在分享了个人故事后，他们**在更深层次上连接**。
idiom

to hit the nail on the head

准确描述导致某种情况或问题的原因
Meaning
to describe exactly what is causing a situation or problem
Example
When she pointed out the lack of communication, she really **hit the nail on the head**.
当她指出沟通不足时，她确实 **一针见血**。
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。
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

pan out

结果很好或产生了好的结果
Meaning
to turn out well or produce a good result
Example
Luckily, our backup plan **panned out**.
幸运的是，我们的备用计划成功了。
idiom

rack your brains

非常努力地思考某事
Meaning
to think very hard about something
Example
I had to **rack my brains** to remember her name.
我必须**rack my brains**来记住她的名字。
idiom

a man of vision

具有远见和想象力的人
Meaning
a person who has foresight and imagination
Example
He is **a man of vision** who transformed the company.
他是一个有远见的人，改变了公司。
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

branch into

将公司扩展到新的领域或市场
Meaning
to expand a company into new areas or markets
Example
The company plans to **branch into** Southeast Asian markets next year.
公司计划在明年进入东南亚市场。
phrasal-verb

stick around for

待在附近或保持在场，通常是为了和别人多待一会儿
Meaning
to stay nearby or remain present, usually to spend more time together
Example
Why don’t you **stick around for** a while and have coffee with us?
你为什么不待一会儿，和我们一起喝咖啡？
idiom

a chip off the old block

像父母一样相似的人
Meaning
someone who is very similar to their parent
Example
Your daughter is so smart — she’s **a chip off the old block**.
你的女儿真聪明——她是**老块的一个碎片**。
idiom

head over heels

深深地爱上
Meaning
deeply in love
Example
He fell **head over heels** for her the moment they met.
他一见面就**深深地爱上**了她。
idiom

give the green light

给予许可或批准继续进行
Meaning
to give permission or approval to proceed
Example
The board finally **gave the green light** for the new project.
董事会终于为新项目开了绿灯。
phrasal-verb

focus ahead

集中精力于未来和前方的事物，而不是过去
Meaning
to concentrate on the future and what lies ahead instead of the past
Example
Let’s **focus ahead** instead of worrying about past mistakes.
让我们 **专注未来**，而不是担心过去的错误。
idiom

have butterflies in your stomach

对某事感到非常紧张
Meaning
to feel very nervous about something
Example
She always **has butterflies in her stomach** before exams.
她在考试前总是感到紧张。
phrasal-verb

brush back

用手或刷子把头发从脸上推开
Meaning
to push hair away from the face using the hand or brush
Example
She **brushed back** her hair to see more clearly.
她把头发刷回去，以便看得更清楚。
idiom

training data

用于训练机器学习模型以识别模式或进行预测的数据
Meaning
data used to train machine learning models to recognize patterns or make predictions
Example
The AI model's performance depends on the quality of its **training data**.
人工智能模型的性能取决于其训练数据的质量。
phrasal-verb

bond with

与某人建立紧密的情感联系
Meaning
to develop a close emotional connection with someone
Example
Parents should spend time to **bond with** their children.
父母应该花时间与他们的孩子建立紧密的情感联系。
phrasal-verb

cut across

同时影响多个领域或群体
Meaning
to affect multiple areas or groups at once
Example
Climate change **cuts across** every sector of society.
气候变化**影响**社会的各个领域。
idiom

Dress to impress

穿着打扮让别人对你刮目相看
Meaning
Wear clothes that will make others admire you
Example
You should **dress to impress** for your job interview.
你在面试时应该穿着打扮得体，让别人对你印象深刻。
idiom

keep your mind on

专注于任务或目标
Meaning
to stay focused on a task or goal
Example
If you **keep your mind on** your studies, you’ll do well.
如果你**保持你的心思**在学习上，你会做得很好。
phrasal-verb

step into new roles

在变化过程中开始承担新的责任或职位
Meaning
to begin taking on new responsibilities or positions during change
Example
After the merger, many employees had to **step into new roles**.
合并后，许多员工不得不**承担新的角色**。
phrasal-verb

grow into leadership

逐渐培养领导他人的技能
Meaning
to gradually develop the skills needed to lead others
Example
Over time, he **grew into leadership** through mentoring and practice.
随着时间的推移，他通过指导和实践逐渐发展了领导技能。
phrasal-verb

freak about

因某事变得非常焦虑或烦躁
Meaning
to become very anxious or upset about something
Example
She **freaked about** the upcoming interview.
她因为即将到来的面试而非常焦虑。
idiom

step up

在需要时承担责任或采取行动
Meaning
to take responsibility or action when needed
Example
When the manager was away, she **stepped up** to lead the team.
当经理不在时，她主动站出来领导团队。
phrasal-verb

blow up with anger

突然生气
Meaning
to suddenly become very angry
Example
He **blew up with anger** when he heard the news.
他听到消息时**突然生气**了。
idiom

change with the times

适应社会或科技的变化
Meaning
to adapt to the changes in society or technology
Example
In order to stay relevant in the business, it's important to **change with the times**.
为了在商业中保持相关性，重要的是要**与时俱进**。
phrasal-verb

open toward

对某人表示温暖或接受
Meaning
to show warmth or acceptance toward someone
Example
He became more **open toward** his classmates.
他变得更加**对同学开放**。
idiom

take your time

不要着急；用你需要的时间
Meaning
don’t rush; use as much time as needed
Example
**Take your time** and finish the job carefully.
**慢慢来**，仔细完成工作。
phrasal-verb

join forces for

与他人合作以达成目的
Meaning
to combine efforts with others for a purpose
Example
Companies **join forces for** developing sustainable packaging.
公司联合起来开发可持续包装。
idiom

bounce rate

在只查看一个页面后离开网站的访客百分比
Meaning
the percentage of visitors who leave a website after viewing only one page
Example
We need to lower our **bounce rate** to keep visitors engaged.
我们需要降低我们的 **跳出率** 以保持访客的参与。
idiom

a silver lining

在困难情况下的积极方面
Meaning
a positive aspect in a difficult situation
Example
Losing my job was tough, but the **silver lining** was that I found a better one.
失去工作很困难，但**silver lining**是我找到了更好的工作。
phrasal-verb

drop by

非正式地或在没有事先通知的情况下拜访某人
Meaning
to visit someone informally or without prior notice
Example
Feel free to **drop by** anytime for a cup of tea.
随时过来喝一杯茶，随时欢迎。
idiom

To lend a helping hand

在需要的时候帮助别人
Meaning
to assist someone in a time of need
Example
She always knows when to **lend a helping hand** and never hesitates.
她总是知道什么时候该**lend a helping hand**，并且从不犹豫。
phrasal-verb

deal off with

结束一段关系或合作
Meaning
to end a relationship or partnership
Example
They decided to **deal off with** each other after the argument.
他们在争论后决定结束彼此的关系。
phrasal-verb

work out on paper

在行动之前，详细规划或计算某些事情
Meaning
to plan or calculate something in detail before action
Example
They **worked out on paper** the logistics of the export plan.
他们**在纸上工作**了出口计划的物流。
idiom

make a good impression

在某人脑海中塑造自己正面的形象
Meaning
to create a positive image of yourself in someone's mind
Example
You should dress well to **make a good impression**.
你应该穿得好看一点，以便**给人留下好印象**。
idiom

bright-eyed and bushy-tailed

精神饱满、充满活力，尤其是在早晨
Meaning
alert and full of energy, especially in the morning
Example
He came to work **bright-eyed and bushy-tailed** after the weekend.
他在周末后精神饱满地来上班。
idiom

get a grasp of

完全理解某事
Meaning
to understand something fully
Example
It took me a while to **get a grasp of** the new software.
我花了一些时间来**掌握**这个新软件。
idiom

spaced out

心不在焉；陷入沉思
Meaning
not paying attention; lost in thought
Example
He looked completely **spaced out** during the meeting.
他在会议上看起来完全心不在焉。
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。
phrasal-verb

chart a course for

为实现目标制定明确的计划
Meaning
to create a clear plan toward a goal
Example
Directors **chart a course for** long-term growth at the retreat.
导演们在静修中制定了长期增长的计划。
phrasal-verb

turn inward

专注于自己的思想和感受
Meaning
to focus on your own thoughts and feelings
Example
After the accident, he began to **turn inward** for reflection.
事故发生后，他开始为反思而**内省**。
idiom

catch someone red-handed

当某人做错事时把他抓住
Meaning
to catch someone in the act of doing something wrong
Example
The police **caught him red-handed** as he was stealing from the store.
警察**当场抓住了他**，当时他正在商店偷东西。
idiom

An old friend is better than two new ones

长时间的朋友比新朋友更有价值
Meaning
Long-time friends are more valuable than new ones.
Example
I trust John more than anyone else—**an old friend is better than two new ones**.
我比任何人都更信任约翰—**一个老朋友比两个新朋友更好**。
idiom

birds of a feather flock together

有相似兴趣或性格的人往往会成为朋友。
Meaning
People who have similar interests or personalities tend to be friends.
Example
John and Mike are always together; well, **birds of a feather flock together**.
约翰和迈克总是在一起；俗话说，物以类聚，人以群分。
idiom

glide over

简要处理某事而不涉及细节
Meaning
to deal with something briefly without detail
Example
He tends to **glide over** the technical issues.
他倾向于**忽略**技术问题。
phrasal-verb

look ahead to

思考或计划未来会发生的事情
Meaning
to think about or plan for what is going to happen in the future
Example
We should **look ahead to** the challenges we might face in the next decade.
我们应该**展望未来**，考虑我们在下一个十年可能面临的挑战。
phrasal-verb

perk up

变得更加生动、愉快或感兴趣
Meaning
to become more lively, cheerful, or interested
Example
She **perked up** when she heard the good news.
她听到好消息时变得更加高兴。
phrasal-verb

open within

与内心情感连接，更好地理解自己
Meaning
to connect with your inner emotions and understand yourself better
Example
Yoga helps me to **open within** and feel peaceful.
瑜伽帮助我**open within**并感到平静。
idiom

tie the knot

结婚
Meaning
to get married
Example
They are planning to **tie the knot** next summer.
他们计划在明年夏天**结婚**。
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。
phrasal-verb

throw at

用力将某物投向某人或某物
Meaning
to aim something at someone or something with force
Example
He **threw** the ball **at** his friend playfully.
他高兴地将球扔向他的朋友。
idiom

hang back

留在后面或犹豫不决
Meaning
to remain behind or hesitate to act
Example
If you **hang back**, you might miss the opportunity.
如果你留在后面，你可能会错失机会。
idiom

to the letter

完全按照指示
Meaning
exactly as instructed
Example
She followed her teacher’s advice **to the letter**.
她完全按照老师的建议**照做了**。
idiom

envy eats the heart

嫉妒摧毁一个人的内心平静
Meaning
jealousy destroys one’s peace of mind
Example
**Envy eats the heart**, so stop comparing yourself to others.
嫉妒吃掉了心脏，停止和别人比较吧
idiom

face time

直接的个人互动而不是虚拟交流
Meaning
direct personal interaction rather than virtual communication
Example
We need more **face time** to build trust among team members.
我们需要更多面对面的交流来建立团队成员之间的信任。
idiom

throw the book at someone

严厉惩罚某人
Meaning
to punish someone severely
Example
The judge decided to **throw the book at** the criminal.
法官决定对犯人**施以严惩**。
idiom

In the calm before the storm

在困难局势或冲突发生之前的平静时期。
Meaning
A peaceful period before a difficult situation or conflict arises.
Example
The office was quiet, **in the calm before the storm**, as they prepared for the big meeting.
办公室很安静，**在风暴之前的平静**，他们在为重要会议做准备。
idiom

see off

陪某人去送行
Meaning
to go with someone to say goodbye when they leave
Example
We’ll **see off** the guests at the station.
我们会去车站送客人。
phrasal-verb

draw from

从一个来源中获取或得到某物
Meaning
to take or get something from a source
Example
Artists often **draw from** real life experiences.
艺术家们经常从现实生活的经验中汲取灵感。
phrasal-verb

watch over

小心地保护或照看某人
Meaning
to protect or guard someone carefully
Example
Grandparents lovingly **watch over** their grandchildren.
祖父母充满爱心地照看他们的孙子孙女。
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

talk over someone's head

说话的方式让别人听不懂
Meaning
to speak in a way that someone cannot understand
Example
The professor was **talking over our heads** during the lecture.
教授在讲座中讲得让我们听不懂。
phrasal-verb

deal forth

正式发布或发出
Meaning
to issue or give out officially
Example
The government **dealt forth** new regulations on safety.
政府发布了新的安全规定。
phrasal-verb

cut across inequalities

影响或涉及所有社会和经济层次的人
Meaning
to affect or involve people of all social and economic levels
Example
Climate change issues **cut across inequalities** and impact everyone.
气候变化问题**跨越不平等**并影响每个人。
phrasal-verb

burst into

突然开始表达强烈的情感，比如笑或哭
Meaning
to suddenly begin to express a strong emotion such as laughter or crying
Example
The children **burst into** laughter at the funny story.
孩子们听到有趣的故事后，突然**爆发出**笑声。
idiom

the nuts and bolts

某事的基本实用细节
Meaning
the basic practical details of something
Example
We discussed **the nuts and bolts** of the new software project.
我们讨论了新软件项目的基本实用细节。
phrasal-verb

speak out for nature

公开为大自然发声
Meaning
to publicly express concern or support for environmental protection
Example
Celebrities are using their platforms to **speak out for nature**.
名人们正在利用他们的平台来为大自然发声。