Definition
To exaggerate or emphasize something excessively, often to an unreasonable degree.
言语夸张、言过其实
Don't pile it on; we all know you were just a little bit late.
别再夸张了；我们都知道你只是迟到了一下。
He always piles it on about his accomplishments, which is really annoying.
他总是夸大自己的成就，这真的很烦人。
She doesn't need so many compliments, you really don't have to pile it on.
她不需要这么多赞美，你真的不用这么夸张。