外层空间: outerspace; deep space活动: move about; exercise机构: mechanism间: space in between; opening联合国外层空间会议: conference of the united nations on outer space机构间会议: inter-agency meeting外层空间活动的公开性和透明性: opennese and transparency in activities carried out in outer space老龄问题机构间会议: inter-agency meeting on ageing政策问题机构间会议: delinquency its prevention and related内外层空间: outer and inner space太空，外层空间: space (outer space); space(outer space)外层空间: [天文学] outerspace; deep space◇外层空间导弹 outer-space missile外层空间法: outer-space; the law of outer space; upper space law空间活动法: law of space activities地球外层空间: space外层空间处置: extraterrestrial disposal外层空间传播: propagation in outer space外层空间导弹: outer space missile外层空间飞行: outer-space flight; spaceflight外层空间环境: outer-space environment外层空间火箭: outer-space rocket外层空间截击: exoatmospheric interception外层空间生命: exolife外层空间条件: outer-space conditions外层空间条约: outer space treaty
外层空间活动机构间会议的法语：réunion interorganisations sur les activités spatiales外层空间活动机构间会议的俄语：межучрежденческое совещание по вопросам космической деятельности外层空间活动机构间会议的阿拉伯语：الاجتماع المشترك بين الوكالات المعني بأنشطة الفضاء الخارجي;
