wall-eCOCA¹⁰¹⁸⁹⁰ 基本例句 n.机器人总动员电影名 The last piece of debris that clears away from WALL-E as he leaves Earth's atmosphere is the Russian satellite Sputnik I, which in 1957 was the first man-made object to be placed in earth orbit. 瓦力离开地球大气层时，最后一个从他身上落下去的太空残骸见下图是苏联1957年的人造卫星，它是第一个人类自行制造、被发射到地球运行轨道上的卫星。 hjenglish