The act said the purpose was to "conserve the scenery and the natural and historic objects and the wild life therein and to provide for the enjoyment of the same in such manner and by such means as will leave them unimpaired for the enjoyment of future generations."

VOA: special.2009.09.28

They have abandoned her to pick berries or any such cooling fruit as the kind, hospitable woods provide.

他们抛弃了她去摘莓果,或我们好客的树林提供的其它类似的水果。

耶鲁公开课 - 弥尔顿课程节选