what are you doing是什么意思

what are you doing可直译为“你正在干什么呀”.

例句：

1、'What are you doing here at this time on a Sunday morning?'

大礼拜天这个时候您在这儿干吗？

2、And besides, Missy, what are you doing out here without your shawl?

另外，姑娘，你光着肩膀在这儿干什么？

3、If you “ push a product ” in English, what are you doing?

如果你用英语“推销一种产品”，你会怎么做？