你在干什么?翻译成英语

what are you doing now?

What are you doing?不过是书本用语，外国人平时不这么说。

Whaddap?是外国口语中最流行的。

做题的话，用上一个。和外国朋友交流用下一个。

You are doing anything

what are you doing ?
很简单的，加油！

What are you doing?

What are you doing ?