想想你过去做过的困难的事情。

Think of difficult things you have done in the past.

youdao

他过去做过很多份工作。

He has held many positions in the past.

youdao

过去做过什么努力？

What has been done?

youdao

你过去做过手术没有？

Did you have any operation before?

youdao

你过去做过手术吗？

Have you ever had an operation before?

youdao

我过去做过店员。

I used to work as a shop assistant.

youdao

这个问题发生在哪？过去做过什么努力？现在可以做些什么？谁会有助于解决问题？

Where is it located? What has been done? What can be done? Who can help?

youdao

这个问题发生在哪？过去做过什么努力？现在可以做些什么？谁会有助于解决问题？

Where is it located? What has been done? What can be done? Who can help?

youdao