I encountered many hikers who were headed to a distant camp-ground with just enough time to get there before dark.
我遇到许多徒步旅行者，他们正前往一个遥远的露营地，他们刚好可以在天黑前到达那里。
2
The notion to camp above the ground came to the brothers this spring while they were climbing a banyan tree in Florida.
要在空中安营扎寨的想法是在今年春天产生的，当时这两兄弟爬上了佛罗里达的一棵榕树。
3
With no bomb shelters constructed yet in the new camp, Seelaus dove for the ground, digging into the caked dirt that was more like solid mud than sand.