Demand for food is expected to double over the next forty years.

粮食需求预计在接下来的四十年翻一番。

youdao

Let me double over the shawl and put it round you.

让我把这披肩折起来围在你的身上。

youdao

Double over the edge before sewing.

在缝纫时先把边折过来。

youdao

Double over the edge before sewing.

在缝纫时先把边折过来。

youdao