Seenfromspacetheeart的精選

問題詳情：Seenfromspacetheearthiscoveredwithabluemantle.Itisaplanetonwhichthecontinents(洲，大陸)aredwarfed(相形見絀)bytheoceansurroundingthemandthevastnessofthemarine(海洋的)area.  Anastonishing80perce...