科学新发现：我们的大气层

介绍：欢迎在线观看由 等主演的纪录片片《科学新发现：我们的大气层》， 影视集合第一时间为你提供《科学新发现：我们的大气层》，如果你喜欢《科学新发现：我们的大气层》请把它分享给的朋友，有您们的支持我们会做的更好。祝你观片愉快！ 剧情简介: We couldn't survive without it - and in this episode, Naked Science reveals the scientific marvel of the Earth's unique and complex atmosphere. A precariously thin but vital blanket of air, see how a chance interplanetary collision and a remarkable plant mutation created the only planet in the solar ****** with an atmosphere rich in oxygen - the potent gas that powers our plane...  看最新电影上影视集合影院(www.ysjihe2.com)