campgrounds //

But privatizing and commercializing the campgrounds would not be a cure-all.

但将露营地私有化和商业化并不是万能的解决方案。

Campgrounds are a tiny portion of the overall infrastructure backlog, and businesses in the parks hand over, on average, only about 5% of their revenues to the National Park Service.

露营地仅占整体基础设施积压任务的一小部分，而且公园内的企业平均只将其收入的约5%交给国家公园管理局。