露营是一种度假方式，许多美国人从中得到乐趣，受益匪浅。

One kind of vacation is camping, from which many Americans derive pleasure and benefit.

youdao

露营是一种度假方式，许多美国人从中得到乐趣，受益匪浅。

One kind of vacation is camping, from which many Americans derive pleasure and benefit.

youdao