欢迎光临(天龙影院-http://www.678mao.com/)，本站影片皆为高清片源，如果您喜欢本站，请记得介绍你的朋友一起来看哟
　　Antarctica lives in our dreams as the most remote, the most forbidding continent on Planet Earth. It is a huge land covered with ice as thick as three miles, seemingly invulnerable, cold and dark for eight months of the year. Yet Antarctica is also a fragile place, home to an incredible variety of life along its edges, arguably the most stunning, breathtaking and still-pristine place on earth. The one constant is that it is constantly changing, every season, every day, every hour. I've bee