NASA's Jet Propulsion Laboratory to follow the birth of the Perseverance rover, whose primary mission is to search for traces of life in an ancient river delta on Mars and collect samples for eventual return to Earth. 译文(3): 美国国家航空航天局喷气推进实验室将跟踪毅力号火星车的诞生，其主要任务是在火星上一个古老的河流三角洲寻找生命痕迹，并收集样本以最终返回地球。
展开
