how are you how are you doing的区别

how are you doing和how are you的区别 how are you how are you doing的区别 How are you?与How do you do?和How are you doing?的区别是什么? How are you doing How are you doing? how are you doing 与how are you的区别是?相当于中文的... how are you going 与how are you doing 的区别是什么, 翻译how are you doing? how are you ledies doing how are you doing翻译 Hello,how are you doing? how are you doing对么