"Come through" usually means to succeed or deliver what’s expected, especially when it really matters. For example, if a friend promises to help you move and actually shows up on time with a truck, you could say, “You really came through for me!” It’s often used when someone helps out or finishes something important, just when you need it most.

「come through」在日常英語裡很實用，可以表示「挺身而出並成功完成某事」、「兌現承諾」，也能指「消息傳來」或「成功撐過艱難處境」。假設朋友承諾幫你搬家，最後真的出現並把東西搬完，你就可以說："Thanks for coming through for me today!"；公司等待客戶的最終決定時，收到電郵就能說："The confirmation has finally come through."；若某人從重病恢復過來，也能用："After weeks in the hospital, he finally came through." 這些例句都展示了「come through」靈活的用法，只要記住它核心的「成功完成／順利抵達」概念，就能在各種情境中自然運用。

The phrase "on someone's end" means from a particular person's perspective, responsibility, or part of a situation. It often refers to actions or issues that someone else is dealing with or managing. For example, if something goes wrong in a project, you might say "It seems like there was a problem on Sarah's end," meaning Sarah is responsible for the issue.

「on someone's end」這個片語很口語，意思是「在某個人那邊／那端」或「由某人負責的部分」。當你們透過電話、網路或任何需要雙方協作的情境溝通時，就會把彼此想成兩端，某人的 end 就是他的所在位置或他負責處理的範圍。例如你視訊會議時畫面延遲，可以問："Is the connection okay on your end?"，意思是「在你那邊的網路還好嗎？」；客服人員可能會說："Everything looks fine on our side, so the problem might be on your end."，意思是「我們這邊一切正常，問題可能出在你那邊」。簡單來說，只要想表達「在你那裡」、「由你負責」，就可以靈活地用 on your end、on his end、on their end 等變化。

"Reach out" is a versatile phrasal verb in English that can have different meanings depending on the context. It's helpful to understand its main uses: it can mean to physically extend your arm to touch or grab something, to contact someone for help or communication (often by phone, email, or social media), or to offer support or connection emotionally. The meaning shifts based on what follows the phrase and the situation it's used in, making it a great example of how English relies on context. By practicing with examples, learners can get comfortable spotting these differences.

「reach out」這個動詞片語在口語跟商務英文裡非常常見，主要有「主動聯絡、伸出援手」的意思。比方說，你想跟朋友久未聯絡，可以說 “I just wanted to reach out and see how you're doing.”；又或者公司寫信給客戶時，也常用 “We’re reaching out to inform you about our new policy.”。除了單純的「聯繫」，它還帶有一種關心、協助的語氣，像是 “Don't hesitate to reach out if you need anything.”，表示「有需要隨時找我」。所以下次想表達主動建立連結或提供協助，就試試看用 reach out 吧！

A "paycheck" is the money you get from your job, usually every week or two, as payment for the work you've done. It can be a physical check or a direct deposit into your bank account. People often say things like “I can’t wait for my paycheck” when they're looking forward to getting paid. It's basically your reward for all the hours you’ve worked.

在英文裡，paycheck 指的是你工作一段時間後（通常是每兩週或每月）雇主發給你的薪水，可以是實體支票，也可以泛指匯入帳戶的那筆錢；所以當別人說 "I just got my paycheck" 時，就是在說「我剛領到薪水」。它也常用在描述財務狀況，例如 "He's living paycheck to paycheck"，意思是「他幾乎只靠每次領薪水才能撐到下一次發薪」，形容手頭很緊。再舉例："I need to wait until my next paycheck before I can buy a new phone." 這裡就表達了必須等下一份薪水才能買手機。總之，paycheck 是跟收入、薪資週期緊密相關的生活必備詞喔！