As the meteor enters the Earth's atmosphere, some of the...
aAs the meteor enters the Earth's atmosphere, some of the jagged edges are smoothed and rounded by melting, but never to the extent of making a spherical rock. 因为飞星进入地球的大气,某些接合的边缘使光滑并且被环绕通过熔化,但从未在做上一个球状岩石的程度。[translate]...