亚洲精品1234,久久久久亚洲国产,最新久久免费视频,我要看一级黄,久久久性色精品国产免费观看,中文字幕久久一区二区三区,久草中文网

US EUROPE AFRICA ASIA 中文
China / China

Chinese scientists end research in the Arctic

(chinadaily.com.cn) Updated: 2010-09-06 10:04

Chinese scientists end research in the Arctic

China's research vessel and icebreaker Xuelong (Snow Dragon) sails on the northwest Pacific Ocean on Sunday. The fourth Chinese Arctic scientific expedition team returned to the northwest Pacific Ocean after completing a series of comprehensive oceanographic surveys. The icebreaker is expected to arrive in Shanghai on Sept 20. [Photo/Xinhua]

Chinese scientists end research in the Arctic

China's icebreaker Xuelong (Snow Dragon) sails on the northwest Pacific Ocean on Sunday. [Photo/Xinhua]

Previous Page 1 2 Next Page

Highlights
Hot Topics
...