摘要
Five days after leaving Earth,China’s second lunar mission slipped into a preliminary orbit around the moon on Oct.6,2010,setting the stage for at least six months of scientific observations.
Five days after leaving Earth,China＇s second lunar mission slipped into a preliminary orbit around the moon on Oct 6,2010,setting the stage for at least six months of scientific observations.
出处
《大学英语》
2010年第11期F0002-F0002,共1页
College English
