And right now we're in caves, and we're doing science and recreation, but I think in the future we'll be using them for habitat and science on these other bodies.
马上我们就可以在洞穴里进行科学以及娱乐活动 但我认为在未来我们会 穿着宇航服来利用它们作为栖息和科学研究的地点