调查: investigate; examine; inquir ...挑战者号航天飞机: the Challenger space shuttle事故: malfunction; trouble; fault; ...委员会: committee; commission; counc ...调查挑战者号航天飞机事故总统委员会: presidential commission on the space shuttle challenger accident挑战者号航天飞机: the challenger space shuttle挑战者号航天飞机灾难: space shuttle challenger disaster航天飞机挑战者号灾难: space shuttle challenger disaster开路者号航天飞机: space shuttle pathfinder飞机事故调查委员会: aab aircraft accident board暴风雪号航天飞机: buran program发现号航天飞机: space shuttle discovery奋进号航天飞机: space shuttle endeavour挑战者号: challenger挑战者号 (电影): challenger (film)哥伦比亚号航天飞机: space shuttle columbia哥伦比亚号航天飞机灾难: space shuttle columbia disaster全国防止交通事故委员会: national committee for the prevention of accidents and circulation失事飞机事故调查程序: crash investigation procedure挑战者号太空梭: space shuttle challenger飞机事故: air crash; aircraft accident; aircraft incident飞机事故局: aircraft accident board航天飞机: aceshuttle; aerospace craft; aerospace plane; aerospaceplane; astroplane; shuttle craft; shuttle orbiter; shuttlecraft; space aircraft; space shuffle; space shuttle program; spacecraft airplane; spacecraft-airplane ; space shuttle; spaceship东方号航天飞船: vostok spacecraft事故调查委员会: accident investigation committee
