So too might the Jovian moons Callisto and Ganymede.木星的卫星木卫四和木卫三也可能有水.Callisto didn't know what was happening to her.克丽丝桃不知道她怎么了.Callisto fell down on her hands and knees.她倒下来趴在地上....
So too might the Jovian moons Callisto and Ganymede.木星的卫星木卫四和木卫三也可能有水.In their outward order from Jupiter, these moons are Io, Europa, Ganymede and Callisto.在木星的外围轨道上, 这些卫星是木卫一 、 木卫二 、 木卫三和木卫四.Callisto fell down on her h...