Step on someone's toes

　　冒犯某人/通常以否定形式出现

　　A good politician knows how to always say the right thing at the right time and never step on anyone's toes.

　　一个好政治家知道如何在合适的时机说合适的话并绝不冒犯别人。

　　I do not want to step on your toes, but could you possibly tell me what makes you feel that way!

　　我本无意要冒犯你，但是你能否告诉我是什么地方得罪你了？

　　He does not mean to step on my toes but I still feel offended!

　　他不是有意冒犯我，但我还是生气了。