US dollars coversyl advanced Yutu's tasks include surveying the moon's geological structure and surface substances and looking for natural resources. The lander will operate there for one year while the rover will be there for three months. 必須 2000文字以内 [bbs:youtube:(Youtubeの動画ID)]と書くとYoutubeの動画が貼れます。(例:[bbs:youtube:OQThUAQ0UN0])