支付宝趣店是什么:what u been up too?什么意思

what u been up too?什么意思 "what have u been up to?" 啥意思？ “what has been up to ?”什么意思？ what u up to是什么意思 What have you been up to?什么意思？ wat have u been up to什么意思？ what up,what up!是什么意思 seen U been gone！！ what`s up原唱 what is up ?是什么意思