guest Moderator 管理成员 注册 2002-10-07 消息 402,238 荣誉分数 76 声望点数 0 2010-09-02 #1 Col. Chris Hadfield will become the first Canadian astronaut to command the International Space Station. 查看新闻全文...
Col. Chris Hadfield will become the first Canadian astronaut to command the International Space Station. 查看新闻全文...
