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1990.03-1997.06йкʡ´ƳƳ칫Ҹεڲɵ˵йϢټطƵĵ̨ŸŷѶϢ
һλݵѧӢʦʾԼյͳյΪżݳѼеĴżĻظ˰ƾʾǰ˲ϹߵıȽ϶һϺȡȽϽ仧ǰ߳кõ˲δȥǸ˲ŵĻͿʼϹ˲ʱ526Һպ֣NASAĸ밢ޣApollo ¼ƻʵңSkylabʷϵλԱסȶAlanBean˹ҽԺȥ86