- 问题详情:LOSANGELES,June15(Xinhua)--WhileChina'sfirstspaceteacherWangYapingisorbitingtheearth,BarbaraMorgan,theworld'sfirstastronautwhoevertaughtinspace,wassigninghernameonalettertogreettheChinesenewcomer.ToMorgan,distancecannotseparateAmericansandC...
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