导读：24 Hours in the Arctic Circle精彩内容：QINGDAO, Aug. 31 (Xinhua) -- Chinese skipper Guo Chuan and his teammates arrived at Murmansk Port of Russia, the starting point of the world record sailing across the

↑图：rch and display about the native american tribes. the arctic

↑图：f titanic struck an iceberg from the arctic. new a

↑图：beauty of the arctic

↑图：save the arctic

↑图：into the arctic

↑图：into the arctic

↑图：into the arctic

↑图：into the arctic

↑图：to the arctic

↑图：alien in the arctic.