Cause this is all about "U"怎么读

Cause this is all about "U"怎么读 翻译cause this is all about you 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 This is a cause all of us hold dear because many people have 英语翻译this song is delicate to all the lovers out there cause This is what the movie is all about.这句话对么.名词性从句.可是怎么觉得后面那个is why don't you explain what this is all about?all about修饰 wha This is all ( )I know about the accident. is this all这句英语怎么读 what's all this about ?是什么意思?（怎么翻译）