let off
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phrasal-verb

let off

安全地释放愤怒或沮丧等情绪
Meaning
to release emotions such as anger or frustration safely
Example
Sometimes you just need to **let off** your emotions through a good cry.
有时候你只需要通过哭一场来**释放**你的情绪。
phrasal-verb

learn by

通过特定的方法或方式获得知识或技能
Meaning
to gain knowledge or skill through a specific way or method
Example
Many people **learn by** making mistakes and correcting them.
许多人通过犯错并改正它们来学习。
idiom

loose lips sink ships

说得太多可能会造成麻烦
Meaning
talking too much can cause trouble
Example
Remember, **loose lips sink ships**—don’t share sensitive information.
记住，**松口会沉船**—不要分享敏感信息。
phrasal-verb

let pressure off

释放积压的压力或紧张
Meaning
to release built-up stress or tension
Example
He plays football on weekends to **let pressure off**.
他周末踢足球来释放压力。
phrasal-verb

learn from differences

通过观察文化差异来获得理解或智慧
Meaning
to gain understanding or wisdom by observing cultural contrasts
Example
We can **learn from differences** instead of judging them.
我们可以从差异中学习，而不是评判它们。
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

lie down

在平坦的姿势下休息或睡觉
Meaning
to rest or sleep in a flat position
Example
I’m so tired; I think I’ll **lie down** for a bit.
我太累了；我想我会躺下休息一下。
phrasal-verb

lay out concepts

清晰地呈现或解释创意概念
Meaning
to present or explain creative ideas clearly
Example
The designer **laid out concepts** for the new brand identity.
设计师为新品牌形象呈现了概念。
phrasal-verb

let go of regret

放下对过去的愧疚或后悔
Meaning
to release feelings of guilt or regret about the past
Example
He finally learned to **let go of regret** and focus on the future.
他终于学会了放下后悔，专注于未来。
phrasal-verb

listen across cultures

关注并理解来自不同文化背景的人们
Meaning
to pay attention and understand people from different cultural backgrounds
Example
To be a global leader, you must **listen across cultures** with empathy.
要成为全球领导者，您必须以同理心**跨文化倾听**。
phrasal-verb

log in to

输入用户名和密码以访问帐户
Meaning
to enter your username and password to access an account
Example
I can’t **log in to** my Instagram account right now.
我现在无法登录我的Instagram帐户。
phrasal-verb

lead to

导致特定的结果或后果
Meaning
to cause a particular result or outcome
Example
Improved visuals can **lead to** better audience engagement.
改进的视觉效果可能导致更好的观众参与。
idiom

law of the jungle

强者生存；缺乏秩序或法律
Meaning
survival of the strongest; lack of order or law
Example
In war, the **law of the jungle** often applies.
在战争中，**丛林法则**常常适用。
phrasal-verb

lock down on

对某事施加严格的安全控制
Meaning
to impose strict security controls on something
Example
After the warning, we **locked down on** remote access rules.
在警告后，我们对远程访问规则进行了锁定
phrasal-verb

level off

停止上升或下降并保持稳定
Meaning
to stop rising or falling and remain steady
Example
After a rapid increase, the sales figures **leveled off**.
在快速增长之后，销售数据**稳定下来**。
idiom

leave aside

推迟讨论某事
Meaning
to postpone discussion of something
Example
Let’s **leave aside** that issue until we have more data.
让我们**搁置**这个问题，直到我们有更多的数据。
phrasal-verb

log back on

在登出后重新连接到网站或系统
Meaning
to reconnect to a website or system after logging off
Example
If your session expires, just **log back on** to continue.
如果您的会话过期，请重新登录以继续。
phrasal-verb

look out

小心; 注意避免危险
Meaning
to be careful; to pay attention to avoid danger
Example
You should **look out** when crossing the street.
你过马路时应该小心。
idiom

learn the hard way

通过经验学习某事，特别是通过犯错误来学习
Meaning
to learn something through experience, especially through making mistakes
Example
He **learned the hard way** that honesty is the best policy.
他**通过艰难的方式**学到了诚实是最好的政策。
idiom

lock horns

陷入争吵或打斗
Meaning
to get into an argument or fight
Example
They **locked horns** over the new proposal.
他们**为新提案发生争执**。
phrasal-verb

live on

主要依靠某种特定类型的食物
Meaning
to eat mainly a particular type of food
Example
He **lives on** fast food, which is not healthy.
他以快餐为生，这对健康不好。
phrasal-verb

look within yourself

审视你的思想和感受，以找到答案或动力
Meaning
to examine your thoughts and feelings to find answers or motivation
Example
You need to **look within yourself** to find true happiness.
你需要**从内心寻找自己**，以找到真正的幸福。
idiom

look into

调查或检查某事
Meaning
to investigate or examine something
Example
They promised to **look into** the billing error today.
他们承诺今天调查账单错误。
phrasal-verb

lay off workers

由于经济衰退而解雇员工
Meaning
to dismiss employees due to economic downturn
Example
Several companies had to **lay off workers** during the recession.
在经济衰退期间，几家公司不得不解雇员工。
phrasal-verb

let go of

释放负面情绪或痛苦的回忆; 停止在情感上抓住某物
Meaning
to release negative emotions or painful memories; to stop holding onto something emotionally
Example
She’s learning to **let go of** her past mistakes and move forward.
她正在学习放下过去的错误并向前走。
phrasal-verb

lean into hope

尽管有痛苦，依然以积极的心态信任并前行
Meaning
to trust and move forward with a positive mindset despite pain
Example
Even in sorrow, she tries to **lean into hope**.
即使在悲伤中，她也试图**lean into hope**。
phrasal-verb

look up

很久之后去拜访某人
Meaning
to visit someone after a long time
Example
When you are in town, **look me up**.
当你在城里时，**来找我**。
phrasal-verb

log back in

在注销后重新登录到您的帐户
Meaning
to enter your account again after logging out
Example
I had to **log back in** after my session expired.
我的会话过期后，我必须重新登录。
phrasal-verb

look kindly upon

以感激或恩惠的态度看待某人或某事
Meaning
to regard someone or something with appreciation or favor
Example
She **looked kindly upon** the people who helped her career.
她以感激的态度看待那些帮助她职业生涯的人。
idiom

lose your temper

突然生气
Meaning
to become angry suddenly
Example
He **lost his temper** when the kids broke the vase.
当孩子们打破花瓶时，他**失去了冷静**。
phrasal-verb

level emotions

稳定自己的情绪状态；避免情绪的起伏
Meaning
to stabilize one's emotional state; to avoid highs and lows
Example
He practices meditation daily to **level emotions**.
他每天练习冥想来平衡自己的情绪。
idiom

learn by heart

背诵
Meaning
to memorize something perfectly
Example
He **learned the poem by heart** for the recital.
他为朗诵背诵了诗歌。
idiom

laid-back

冷静、放松、不容易生气的
Meaning
calm, relaxed, and not easily upset
Example
He’s a very **laid-back** person who rarely gets angry.
他是一个很冷静的人，很少生气。
phrasal-verb

lean on courage

在恐惧中依赖自己的内在力量
Meaning
to rely on one’s inner strength during fear
Example
He learned to **lean on courage** instead of fear.
他学会了在恐惧中依靠勇气，而不是恐惧。
phrasal-verb

lift up

改善某人的情绪或精神
Meaning
to improve someone's mood or spirit
Example
Her kind words really **lifted up** my mood today.
她的好话今天真的让我振奋了我的情绪。
phrasal-verb

lash into

愤怒地批评某人
Meaning
to criticize someone angrily
Example
The teacher **lashed into** the students for being noisy.
老师因学生吵闹而**lash into**他们。
idiom

lovey-dovey

公开展示大量的亲密感情
Meaning
showing a lot of affection publicly
Example
The couple was being **lovey-dovey** at the restaurant.
那对情侣在餐厅里显得非常亲密。
idiom

leave something up in the air

把某事留未決或不確定
Meaning
to leave something undecided or uncertain
Example
We left the meeting **up in the air** without any clear decision.
我們把會議**懸而未決**，沒有任何明確的決定。
idiom

like a dog with two tails

极其高兴和兴奋
Meaning
extremely happy and excited
Example
He was **like a dog with two tails** after getting the promotion.
他在得到晋升后高兴得像有两条尾巴的狗。
phrasal-verb

loop people in

将其他人纳入信息或决策中
Meaning
to include others in information or decisions
Example
I'll **loop people in** on the findings after the interview.
面试结束后，我会将大家纳入结果中。
idiom

leave something in good hands

确保某事被其他人很好地照顾
Meaning
to ensure that something is well taken care of by someone else
Example
I can retire now because I know my business is **in good hands**.
我现在可以退休了，因为我知道我的生意**在好手中**。
phrasal-verb

let yourself rest

允许自己休息和放松
Meaning
to allow yourself to take a break and relax
Example
You should **let yourself rest** after such a long day.
你应该在这么长的一天后**让自己休息**。
phrasal-verb

listen without

专心听而不打断或评判
Meaning
to listen attentively without interrupting or judging
Example
It helps when someone just **listens without** giving advice.
当有人只是听而不提供建议时，会有所帮助。
phrasal-verb

lift out of

帮助某人从悲伤或抑郁中恢复过来
Meaning
to help someone recover from sadness or depression
Example
Music often **lifts people out of** their sadness.
音乐常常 **帮助人们摆脱** 他们的悲伤。
phrasal-verb

listen in on

偷偷听某人的谈话
Meaning
to secretly hear someone’s conversation
Example
He was caught **listening in on** their private discussion.
他被抓到偷偷听他们的私人讨论。
idiom

let on

不小心透露秘密
Meaning
to reveal something secret unintentionally
Example
Don’t **let on** that you know about the plan.
不要 **让别人知道** 你知道计划的事情。
idiom

leave your mark

在某事上产生持久的影响或影响力
Meaning
to have a lasting impact or influence on something
Example
Her dedication to the cause will surely **leave her mark** in the history books.
她对事业的奉献无疑会在历史书中**留下她的印记**。
phrasal-verb

lock horns with

与某人发生严重冲突
Meaning
to get into a serious conflict with someone
Example
Two parties **lock horns with** each other over reform details.
两方在改革细节上锁 horns with。
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**。
phrasal-verb

limit yourself to

为特定目标限制你的行为或选择
Meaning
to restrict your actions or choices for a specific goal
Example
Try to **limit yourself to** one hour of social media per day.
尝试每天**限制自己在**一个小时的社交媒体时间。
phrasal-verb

look out for each other

互相照顾并支持对方
Meaning
to take care of and support one another
Example
In a strong team, members always **look out for each other**.
在一个强大的团队中，成员们总是互相照顾并支持对方。
idiom

Light a fire under someone

激励某人采取行动或更加努力工作。
Meaning
To motivate someone to take action or work harder.
Example
The coach’s speech really **lit a fire under** the players.
教练的演讲确实激励了球员们。
phrasal-verb

learn to cope with

学习如何应对失败
Meaning
to learn how to manage or handle failure
Example
You have to **learn to cope with** setbacks if you want to grow.
如果你想成长，你必须学会应对挫折。
idiom

lose one’s cool

突然生气
Meaning
to suddenly become angry
Example
Try not to **lose your cool** during the argument.
尽量在争论中保持冷静。
idiom

long time no see

当你很久后遇见某人时使用
Meaning
used when you meet someone after a long time
Example
**Long time no see!** How have you been?
好久不见！你怎么样？
phrasal-verb

log in

通过输入用户名和密码进入网站或应用程序
Meaning
to enter a website or app by typing your username and password
Example
You need to **log in** to access your account.
你需要**登录**才能访问你的账户。
idiom

lean on

依赖某人提供支持
Meaning
to depend on someone for support
Example
You can always **lean on** me when things get tough.
当事情变得艰难时，你可以随时依赖我。
idiom

lose sleep over something

为某事过度担心
Meaning
to worry a lot about something
Example
Don’t **lose sleep over** minor issues.
不要为小事失眠。
phrasal-verb

lean into healing

积极参与情感恢复过程
Meaning
to actively engage in the process of emotional recovery
Example
It's okay to cry—**lean into healing** and allow yourself to grow.
哭泣是可以的—**lean into healing** 并允许自己成长。
phrasal-verb

look out for

保护或照顾某人的需求
Meaning
to protect or take care of someone’s needs
Example
My mother always **looks out for** everyone in the family.
我妈妈总是照顾家里每一个人。
phrasal-verb

look around

探索或查看附近的事物；观光
Meaning
to explore or see what is nearby; to sightsee
Example
We spent the afternoon **looking around** the old city.
我们花了整个下午**环顾**古老的城市。
phrasal-verb

lift each other up

在情感上或专业上鼓励或支持同事
Meaning
to encourage or support colleagues emotionally or professionally
Example
A positive workplace culture helps employees **lift each other up**.
积极的工作文化帮助员工相互支持。
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！
phrasal-verb

log personal bests

记录你的最佳成就
Meaning
to record your top achievements
Example
Athletes **log personal bests** to track how training pays off.
运动员**记录个人最佳成绩**来跟踪训练成果。
phrasal-verb

load up on veggies

吃很多蔬菜
Meaning
to eat a lot of vegetables
Example
I **load up on veggies** at lunch so dinner can stay light.
我在午餐时加载蔬菜，这样晚餐可以保持清淡。
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

live up to

达到期望或标准
Meaning
to meet expectations or standards
Example
He worked hard to **live up to** his parents’ expectations.
他努力工作以符合父母的期望。
phrasal-verb

look out for one another

在团队中照顾并保护他人
Meaning
to care for and protect others in the team
Example
Good teams always **look out for one another**.
优秀的团队总是互相关心。
phrasal-verb

log on

连接到互联网或系统
Meaning
to connect to the internet or a system
Example
I usually **log on** to check my emails in the morning.
我通常早上**登录**查看我的电子邮件。
idiom

lose one's temper

发脾气
Meaning
to become very angry
Example
He **lost his temper** when he saw the mess.
他看到那一团糟时发了脾气。
phrasal-verb

laugh off trouble

通过开玩笑来保持积极态度
Meaning
to stay positive by joking about problems
Example
She **laughs off trouble** when flight delays throw off plans.
她在航班延误时，**笑掉麻烦**，打乱了计划。
phrasal-verb

look ahead positively

以乐观的态度看待未来
Meaning
to think about the future with optimism
Example
Even after failures, I try to **look ahead positively**.
即使在失败后，我也尽量以乐观的态度看待未来。
idiom

Living beyond one’s means

花费比自己能够负担的更多的钱。
Meaning
Spending more money than one can afford.
Example
Many people get into debt by **living beyond their means**.
许多人因为**生活超出自己能力范围**而陷入债务。
phrasal-verb

look into research

深入研究或调查某事
Meaning
to study or investigate something deeply
Example
You need to **look into research** materials before writing your paper.
在写论文之前，你需要仔细研究研究材料。
idiom

Lay down arms

停止战斗并投降
Meaning
to stop fighting and surrender
Example
After the long conflict, both sides decided to **lay down arms** and negotiate.
在长期冲突后，双方决定**放下武器**并进行谈判。
phrasal-verb

let stress fade out

逐渐让压力消失或减轻
Meaning
to gradually allow stress to disappear or lessen
Example
After meditation, I could feel my worries **fade out** slowly.
冥想后，我感觉到我的烦恼渐渐消失。
idiom

live and learn

把错误当作未来的教训来接受
Meaning
to accept a mistake as a lesson for the future
Example
I lost my wallet again — well, **live and learn**.
我又丢了钱包——好吧，活到老学到老。
idiom

life in the fast lane

一种充满兴奋、活动和有时风险的生活方式
Meaning
a lifestyle full of excitement, activity, and sometimes risk
Example
He enjoys **life in the fast lane** with parties and travel.
他喜欢和派对、旅行一起享受**快车道的生活**。
phrasal-verb

lay out a vision

清晰地解释未来的计划或目标
Meaning
to clearly explain plans or goals for the future
Example
The CEO **laid out a vision** for the company’s next five years.
CEO为公司未来五年的规划提出了一个愿景。
phrasal-verb

loop stakeholders back

在做出更改后更新决策者
Meaning
to update decision makers after changes are made
Example
Please **loop stakeholders back** once the revised deck is ready.
请在修订版准备好后，**loop stakeholders back**。
phrasal-verb

lighten up on

对某人变得不那么严格或批评
Meaning
to become less strict or critical toward someone
Example
Could you **lighten up on** your little brother? He's trying his best.
你能对你的小弟弟宽容一点吗？他正在尽力而为。
idiom

lean into

拥抱并积极参与某事
Meaning
to embrace and actively engage with something
Example
She decided to **lean into** the new role and learn quickly.
她决定拥抱这个新角色并迅速学习。
phrasal-verb

lean towards

倾向于支持或更喜欢一个建议而不是另一个
Meaning
to tend to support or prefer one suggestion over another
Example
I **lean towards** your idea because it’s more practical.
我倾向于你的想法，因为它更实用。
phrasal-verb

lay down guidelines

建立官方规则或原则
Meaning
to establish official rules or principles
Example
The economic council will **lay down guidelines** for fiscal discipline.
经济委员会将为财政纪律制定指导方针。
idiom

lay the foundation

为某事创造基础或起点
Meaning
to create the base or starting point for something
Example
They worked hard to **lay the foundation** for future growth.
他们努力工作，为未来的增长**打下基础**。
phrasal-verb

lace up for

系鞋带或装备，为某事做准备
Meaning
to tie your shoes or gear in preparation for something
Example
I **lace up for** my morning run as soon as the sun comes up.
我在太阳升起时，马上系好鞋带准备晨跑
idiom

let nature take its course

让大自然自然而然地发展
Meaning
to allow natural processes to happen without interference
Example
Sometimes the best solution is to **let nature take its course**.
有时，最好的解决方案是**让大自然自然而然地发展**。
phrasal-verb

live it up

享受生活并玩得开心，特别是在成功之后
Meaning
to enjoy life and have fun, especially after success
Example
After winning the award, they went out to **live it up**.
在赢得奖项后，他们出去玩得很开心。
idiom

laugh your head off

笑得前仰后合
Meaning
to laugh very loudly or uncontrollably
Example
The movie was so funny that we **laughed our heads off**.
这部电影太搞笑了，以至于我们笑得前仰后合。
phrasal-verb

lay down trade rules

为商业活动制定规则
Meaning
to establish regulations for trading activities
Example
International organizations **lay down trade rules** to ensure fair exchange.
国际组织制定商业规则以确保公平交换。
idiom

lost for words

哑口无言，因惊讶或震惊而无法说话
Meaning
unable to speak because of surprise or shock
Example
I was **lost for words** when I saw the results.
当我看到结果时，我无言以对。
idiom

level playing field

每个人都有平等机会的公平局面
Meaning
a fair situation where everyone has equal chances
Example
The new rules create a **level playing field** for all teams.
新规则为所有团队创造了一个**平等的竞争环境**。
idiom

lay up

将某物留作后用
Meaning
to keep something in reserve for later use
Example
We should **lay up** extra supplies before winter.
我们应该在冬季之前储备额外的物资。
phrasal-verb

level up skills

提高或升级您的能力或资格
Meaning
to improve or upgrade your abilities or qualifications
Example
Professionals often need to **level up skills** to stay competitive.
专业人士经常需要 **提高技能** 以保持竞争力。
idiom

let the cat out of the bag

不小心透露秘密
Meaning
to reveal a secret accidentally
Example
She **let the cat out of the bag** about the surprise party.
她不小心透露了惊喜派对的秘密。
phrasal-verb

lash out with frustration

突然表达愤怒或沮丧
Meaning
to suddenly express anger or frustration
Example
He **lashed out with frustration** after failing the exam.
他在考试失败后突然爆发了沮丧。
phrasal-verb

look beyond

考虑未来或考虑更广泛的可能性
Meaning
to think about the future or consider wider possibilities
Example
Good leaders **look beyond** short-term results to long-term growth.
好的领导者**look beyond**短期结果，着眼于长期增长。
phrasal-verb

look up to the future

积极地想象未来即将发生的事情
Meaning
to think positively about what is coming next
Example
Even after the failure, she continues to **look up to the future**.
即使在失败之后，她仍然继续展望未来。
phrasal-verb

let in on

与某人分享一个秘密或私人感受
Meaning
to share a secret or private feeling with someone
Example
She finally **let me in on** what was bothering her.
她终于让我知道了她在烦恼什么。
phrasal-verb

let go of stress

释放紧张并停止担忧
Meaning
to release tension and stop worrying
Example
Meditation helps you **let go of stress** and feel at peace.
冥想帮助你释放紧张并感到平静。
phrasal-verb

lay things out for

清楚地解释或安排信息，目的是为了某个特定目的
Meaning
to explain or arrange information clearly for a purpose
Example
She **laid things out for** the team so everyone knew their tasks.
她为团队安排了事情，以便每个人都知道自己的任务。
idiom

left speechless

如此惊讶以至于说不出话
Meaning
so surprised that you cannot speak
Example
I was **left speechless** by her generosity.
她的慷慨让我惊讶得说不出话。
phrasal-verb

log back out

在使用系统后安全地断开连接
Meaning
to safely disconnect from a system again after using it
Example
Don’t forget to **log back out** after checking your account.
检查完账户后，别忘了登出。
idiom

let someone off the hook

释放某人免受责任或惩罚
Meaning
to release someone from blame or punishment
Example
The judge decided to **let him off the hook** with a warning.
法官决定放过他，只给了警告。
idiom

lucky break

突然的机会或好运
Meaning
a sudden opportunity or good fortune
Example
Getting that job was a **lucky break** for her.
得到那份工作对她来说是一次巨大的好运。
phrasal-verb

lift yourself out of

从消极的情绪状态中恢复或振作起来
Meaning
to recover or rise from a negative emotional state
Example
She worked hard to **lift herself out of** depression.
她努力工作，想要摆脱抑郁。
phrasal-verb

let go of resentment

放下怨恨
Meaning
to release negative feelings toward someone
Example
He decided to **let go of resentment** and move on with his life.
他决定放下怨恨并继续他的生活。
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。
phrasal-verb

lie around

懒散地度过时间，什么都不做
Meaning
to spend time lazily doing nothing
Example
I just want to **lie around** and do nothing today.
我今天只想**躺着**什么都不做。
phrasal-verb

lead with

在批评之前先以礼貌或积极的声明开始
Meaning
to begin with a polite or positive statement before criticism
Example
It’s always better to **lead with** appreciation before giving feedback.
在给反馈之前，总是最好先以赞赏开始。
idiom

leave a carbon footprint

通过日常活动造成污染或环境影响
Meaning
to cause pollution or environmental impact through daily activities
Example
Flying frequently can **leave a large carbon footprint**.
频繁飞行可能会**留下大量碳足迹**。
phrasal-verb

look beyond bias

超越个人偏见，关注公平
Meaning
to see past personal prejudices and focus on fairness
Example
We must **look beyond bias** to make objective hiring decisions.
我们必须**超越偏见**，做出客观的招聘决定。
idiom

laugh off

把某事当作玩笑来搪塞或不当回事
Meaning
to dismiss something by treating it as a joke
Example
She tried to **laugh off** the mistake during the presentation.
她试图在演讲中把那个错误当作玩笑来搪塞过去。
idiom

Lady Luck

把好运拟人化为一个带来好运的女人
Meaning
personification of luck as a woman who brings good fortune
Example
**Lady Luck** was on our side when we won the match.
当我们赢得比赛时，幸运之神站在我们这边。
phrasal-verb

let in positivity

让积极的想法和情感进入你的思想
Meaning
to allow positive thoughts and emotions to enter your mind
Example
She tries to **let in positivity** every morning.
她每天早上都努力让积极的情绪进入自己的思想。
idiom

lend a hand

帮助某人做某事
Meaning
to help someone with something
Example
Can you **lend a hand** with these boxes?
你能帮忙搬这些箱子吗？
idiom

like one big happy family

和谐生活或工作在一起的人们
Meaning
people living or working together in harmony
Example
Our office team works **like one big happy family**.
我们的办公室团队**像一个大家庭一样工作**。
idiom

lock it down

完全确保某事
Meaning
to secure something completely
Example
Before launching the website, make sure to **lock it down**.
在启动网站之前，请确保**锁定它**。
idiom

lightbulb moment

一个突如其来的顿悟或灵感时刻
Meaning
a sudden moment of realization or inspiration
Example
He had a **lightbulb moment** when he figured out how to fix the code.
他在弄明白如何修复代码时，发生了一个**灯泡时刻**。
phrasal-verb

learn through experience

通过反思过去的经验来改进
Meaning
to improve by reflecting on what has happened before
Example
We **learn through experience** when forecasts miss the mark.
当预测不准确时，我们通过经验来学习。
idiom

learn your lesson

从不愉快的经历中吸取教训，以避免重复
Meaning
to learn from an unpleasant experience so as not to repeat it
Example
After being late several times, he finally **learned his lesson**.
在多次迟到后，他终于**吸取了教训**。