We announce our identity by what stuff we use or refuse.

我们通过我们使用或者不使用某种东西来彰显我们的身份。

youdao

What stuff is this jacket made of?

这件夹克使用什么料子做的？

youdao

What stuff is it made of?

那是用甚么(材料)做成的？

youdao

What stuff is it that in the purple crystal resides?

紫水晶里究竟住着什么东西？

youdao

What stuff is it that in the purple crystal resides?

紫水晶里究竟住着什么东西？

youdao