pay off
（某行動）取得成功；帶來好結(jié)果
If an action pays off, it is successful or profitable after a period of time.
如果一項活動有回報，那么一段時間后，它就會成功或盈利。
Sandra was determined to become a doctor and her persistence paid off.
桑德拉決心成為一名醫(yī)生，她的堅持不懈終于帶來了成功。
I hope what we have done will pay off.
我希望我們做的會有回報。

A:Hey,you look great!How's everything?
嗨，你看起來狀態(tài)不錯，最近怎么樣？
B:Yes,you know what? I've been going to the club regularly.The training really pays off. Now I'm in a good shape and I know more about how to keep fit.
是的，你知道嗎，我最近經(jīng)常去健身俱樂部。鍛煉確實很有用，我現(xiàn)在身材不錯，還學到很多保健知識。
A:Really?tell me about it.I haven't gone to the club for a long time.I'm too busy with work.
真的嗎？跟我說說。最近工作忙，我已經(jīng)很久沒有去俱樂部了。
B:It's important to do proper exercises.
適當鍛煉很重要。
A:You're right.Too much or too little won't do any good.
沒錯，太多太少都不好。
B:The trainer tells me,besides regular sports activities,I should also have a healthy and balanced diet.
教練告訴我，除了經(jīng)常鍛煉，還應(yīng)該有健康均衡的飲食習慣。
A:Sounds reasonable.
有道理。
B:We should eat more vegetables instead of junk food to stay energetic.
我們應(yīng)該多吃蔬菜，少吃垃圾食品，這樣才能精力充沛。
A:And fruits.
還有水果。
B:Surely it is.Getting enough sleep is also crucial for fitness.My trainer also advises me to stay in a good mood.That can help me to keep sound physical health.
當然。足夠的睡眠對健康也很重要。我的教練還告訴我要有一個好心情，心情好身體就會健康。