你听说过火箭科学家孙家栋吗?
北斗导航卫星系统的首席设计师孙家栋说:“北斗的主要特点就在于它能传递信息。”
Sun Jiadong, Chief Designer of Beidou Navigation Satellite System said "The main feature of Beidou is that it can deliver messages."
十分好的一本书!此书带领我们走进探月总师孙家栋的真实生存,具有活力又感动人!
Very good a book! This book to lead us into the total teacher SunGuDong lunar real survival, energetic and moving!
Frost describes it here, movingly, as, well, an image of a home that is lost, of a home that has failed.
弗罗斯特动情地描述了那栋房子,一个丧失了家的房子的画面,和一个失败的家庭。
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