“The walls have ears!”隔墙有耳
英文释义
Traditional expression meaning be careful of what you are saying because someone may be listening.
例句
EXAMPLE: In a restaurant my friend started explaining a secret new idea to me, but I warned him that the walls have ears and told him to wait until we were alone to tell me more.
在一家餐馆,朋友向我陈述一个秘密的新创意,但我警告他,隔墙有耳,并对他说,等只剩我们两个人的时候再告诉我。