很多中英文短语真的很像，比如to be on thin ice = 如履薄冰！是不是很神奇？今天来教大家三个和冰有关的短语！Break the ice! Put something on ice!
to be on thin ice 如履薄冰，做危险的事
I'm afraid to ask my boss for time off. He relies on me to do a lot of stuff in the office every day. Who could replace me?
我不敢跟老板请假。每天办公室都有很多事靠我处理。谁能替我呢？
You might be on thin ice if you ask for too much time off.
如果你请假太多就真的危险了。