撒龙达什么意思:what about ______ (swim)?

what about ______ (swim)? what's really about?什么意思 What's the passage mainly about 请问that s what it s all about (westlife)歌词 That's what good friends are about. ---What do you know about the world's population ? what's all this about ?是什么意思？（怎么翻译） What about this one?It's 120yuan.-OK.__ Here's the money. what's gone is gone. It's no use talking about it any more. What ______?nobody knows.