why don't you explain what this is all about?all about修饰 wha

why don't you explain what this is all about?all about修饰 wha well,why don't you explain what this is all about 同义句 what is all about 翻译cause this is all about you why don`t you forget about it?it`s all over.farewell,my love 请问What's that all about?all about 是一个词组,还是all 修饰about的? what is that all about? 翻译：What I know is that u don't care about me at all. is that what all this noise is about? 英语翻译This is what being a winner is all about. this is what wildlife protection is all about意思 why don't you,why not,what\how about ,how do you feel about