pre-loved
二手货  

例句：
Tom runs a pre-loved clothing shop. The dresses he sells are all designer clothes, but they are much cheaper than they would be if they were new.
汤姆经营一家二手服装店，卖的都是名牌服装，但价格却远远低于新货价格。
 

tighten¹ one's belt
节衣缩食；紧缩开支
   
例句：
If you want to salt away money, you'll have to tighten your belt for "saving is getting".
如果你想存些钱，你就得节衣缩食，因为“节省钱就等于挣钱”。
 

What's on your mind?
你在想什么呢？   

对话：
A: Do you have time to talk?
B: Sure, what's on your mind?
A: Let's have some coffee and talk about our wedding.
B: All right. I was about to tell you about it too.
　　　　　　　　 　　　　　　　　 　　　　　　　　 　　　
A：你有时间吗？
B：当然，你想说什么呢？
A：我们去喝点咖啡，谈谈我们婚礼的事吧。
B：好的，我也正想和你谈谈这件事呢。