Galactic Energy has completed 19 successful commercial missions, delivering 81 satellites with various functions into orbit.

BERLIN, June 21 (Xinhua) -- China's Wang Xinyu continued her sensational form on grass courts, storming into her first-ever WTA Tour singles final with a straight-sets victory over world No. 20 ...

内容简介 一位听众最近苦恼于自己的英语口语表达过于正式，听起来像是在念稿子。比如，“我要去参加一场英语会话课”，比起英语母语者说的 “I'm going to an English event with my classmates.” 这位听众认为自己说的 “I am going to participate in an English communication activity with my ...