请纠正我的英语书写上的文法错误。谢谢啦。 correct me if i am wrong.

所谓的流鳄鱼泪，就是说某人装出一副伤心的模样，实则假慈悲。if you shed or weep crocodile tears, you put on a false show of sorrow by crying when you do not feel really sad.