“how are you doing”和“how’s it going”的 差别是 什么

how are you doing和how are you的区别 How are you doing? How are you doing? How are you doing? How are you doing? how are you doing how are you ledies doing Hello,how are you doing? how are you doing对么 how are you doing翻译 翻译how are you doing? how are you doing 还是how you doing? How are you doing?的意思和用法.请问这句话与“How are you?” how are you ,how are you doing 和what's new 三个句子有区别吗? how are you doing?和how are you going?有何区别? how are you doing?和how are you going?一样嘛 How are you?与How do you do?和How are you doing?的区别是什么?请问How do you do?与How are you?和How are you doing?的区别, how do you do和how are you doing的区别