日本无限资源_福禄影院午夜伦_美国av毛片_亚洲自拍在线观看_激情亚洲一区国产精品_999久久久久

Area of Gahai Lake expanding in northwest China's Gansu

Source: Xinhua| 2019-07-30 07:18:29|Editor: Liangyu
Video PlayerClose

CHINA-GANSU-GANNAN-GAHAI LAKE-ECOLOGY (CN)

Photo taken on July 29, 2019 shows a view of the Gahai Lake of Luqu County in Tibetan Autonomous Prefecture of Gannan, northwest China's Gansu Province. The area of Gahai Lake, known as a large wetland at the Qinghai-Tibet Plateau as well as one of the main headwaters of the Yellow River, has been expanding and reached 2,700 hectares due to plentiful rainfall and improvement of its ecological environment in recent years. (Xinhua/Ma Ning)

   Prev 1 2 3 4 5 Next  

KEY WORDS:
EXPLORE XINHUANET
010020070750000000000000011100001382682921
主站蜘蛛池模板: 91大神免费观看 | 国产黄色一级毛片 | 亚洲大片精品 | 全黄激性性视频 | 97久久人人超碰超碰窝窝 | 久久精精品 | 女同性恋一区 | 亚洲欧美日韩一级 | 东京热人妻中文无码AV | 国产真实高潮刺激太爽了 | 色综合.com | 黄色的视频免费观看 | 午夜1区 | 免费看奶 | 久久夜色精品国产www | 无码人妻aⅴ一区二区三区鲁大师 | 久久之久 | Chinese国产高清Av | 中文字幕在线观看视频免费 | 国产精品亚洲А∨天堂网 | 一边摸一边桶一边脱免费视频 | 日本少妇内射ⅩⅩⅩⅩXⅩ 最新精品视频2020在线视频 | 中文字幕制服丝袜第57页 | 私密推油SPA饥渴少妇富婆在线 | 久久伊99综合婷婷久久伊 | 国产精品一区二区男人吃奶 | 黄色的视频免费观看 | 日本欧美专区 | 91制片一二三专区亚洲 | 区区区区区区7777 | 一本色道久久HEZYO无码 | 91大神新作在线观看 | 中文字幕一线产区和二线区的区别 | 国产成人精品高清在线 | a级片网 | 男女视频一区二区 | 国产精品久久久久久久综合 | 国产资源在线观看 | 日本伊人久久 | a级黄色片免费看 | 日日夜夜添 |