自然就是一个取之不竭的金库，它的资源恋永不会短缺。

Nature is an inexhaustible storehouse of riches; the supply will never run short.

youdao

自然就是一个取之不竭的金库，它的资源恋永不会短缺。

Nature is an inexhaustible storehouse of riches; the supply will never run short.

youdao