2022年8月5日 - 太空探索,嫦娥五号讲座英语作文 The rocket was tasked with placing the 8.2-metric ton Chang'e 5, which has four components — orbiter, la...

2021年8月9日 - 有关嫦娥5号奔月的英语作文? Chang'e-5, comprising an orbiter,a returner, a lander, and an ascender, with a total takeoff mass of 8.2 ton...