英语作文,明天要交。急答:三年前,“神六”巡天百万里,首次实现了两人五天的太空飞行,首次开展了太空科学实验,我国从此成为世界 Three years ago, "Shenzhou VI" Sky Survey 1 million, the first time, the two five-day space flight, space science experiments carried out for the first time, China has since become the world's ...