snosciencefictionLON的精选

问题详情：MoveEarth—it’snosciencefictionLONDON—Scientistshavefoundanunusualwaytopreventourplanetfromoverheating:moveittoacoolerspot.Allyouhavetodoissendafewcomets（彗星）inthedirectionofEarth,anditsorbit...