Pitfalls
n. （捕猎野兽用的）陷阱( pitfall的复数形式 ); 意想不到的困难, 易犯的错误
🗣️ 情景例句
I need to be in the top percentage of my class to study abroad.
为出国留学，我的成绩必须在班里名列前茅。
Whom will you give them to?
你将把它们给谁？
On her way home she bought a new pen at a shop.
回家路上，她在一家商店买了一支新钢笔。