RT: Watch Dragon and the Ax-1 astronauts depart the @space_station and return to Earth → https://spacex.com/launches/ax... https://twitter.com/i/broadcas...
RT：观看Dragon和Ax-1宇航员离开@space_空间站返回地球→ https://spacex.com/launches/ax... https://twitter.com/i/broadcas...