She was the butt of some very unkind jokes.

　　她受到了刻薄的嘲弄。

　　No one has an unkind word to say about him

　　所有人說起他來都沒有一句壞話。

　　He said many harsh and unkind things about his opponents.

　　他以尖刻惡毒的語言大肆抨擊自己的對手。