- 问题详情:China'snewestspacelaboratory,TiangongⅡ,willbesentupintotheairfromtheJiuquanSatelliteLaunchCenterinNorthwestwillprovidemorecomfortabledigsforastronautslivingaboard.ZhuZongpeng,chiefdesignerofTiangongⅡsaiddesignersaimedtocreateanastronaut-fr...
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