剧情介绍
In trying to comprehend our universe, just how big is big? How far is far? This users guide to the cosmos will bring the incomprehensible down to a human scale such as Venus melting a tank, the density of a black hole compared to 1000 cars in a Coke can, and the comets in the Solar System equated to grains of sugar weighing half a ton.更多《大胸女教师波多野吉衣》在线播放免费、大胸女教师波多野吉衣在线高清播放免费观看、大胸女教师波多野吉衣免费高清点播相关欧美综艺资源,请持续关注CPP阳光影视!