Water quality of Dianchi Lake improved in SW China's Yunnan

Source: Xinhua| 2019-01-22 07:39:39|Editor: zh
Video PlayerClose
CHINA-KUNMING-DIANCHI LAKE-WATER QUALITY (CN)

Aerial photo taken on Jan. 20, 2019 shows the Dianchi Lake, the largest fresh water lake on the Yunnan-Guizhou Plateau, in Kunming, capital of southwest China's Yunnan Province. Water quality in the Dianchi Lake rose to grade IV in 2018, the best in the recent 30 years, after a series of restoration measures. (Xinhua/Lin Yiguang)

   1 2 3 4 5 6 7 8 9 10 Next   >>|

KEY WORDS:
EXPLORE XINHUANET
010020070750000000000000011100001377638141
国产无码在线观看免费在线,37pao国产成视频,日韩一区二区视频在线,国产国产人免费人成免费视频麻豆
亚洲欧美午夜不卡在线观看 | 日韩视频中文字幕视频一区 | 思思久久99热这里精品66 | 亚洲欧洲美洲在线观看 | 亚洲国产天堂91久久 | 天天看片亚洲欧美国产 |