大家都搜：
外层空间生命"XiTong"
1、life───n.生活，生存；寿命
2、system cache───XiTong缓存
3、life is life───生活就是生活
4、septic system───化粪池XiTong
5、verging system───垂尾XiTong
6、complement system───补体XiTong；求补XiTong
7、system───n.制度，体制；XiTong；方法
8、capitulary system───头状XiTong
9、justification system───辩护制度
1、Some researchers think that Titan, with its thick atmosphere and lakes of liquid methane, is the likeliest spot to find extraterrestrial life in our solar system.───一些研究人员认为，拥有厚厚大气层和液态甲烷湖的“泰坦”是太阳系内最有可能发现地外生命的天体。
2、Near the top of the short list of places in our solar system that might harbor extraterrestrial life is Jupiter’s rocky moon Europa.───短短的外星生命或有星球列表上，接近表上端的位置有一个地点：木星的卫星——巉岩耸峙的欧罗巴。
3、Although some moons in our own solar system have been flagged as possible havens for extraterrestrial life, none is as plainly habitable as Earth.───虽然我们太阳系内的一些卫星被视为外星生命潜在的庇护所，但却没有任何一颗卫星像地球这么适宜居住。