百度 据《白皮书》内容分析，2017年我国天气气候特点分为三方面，一是2017年全国平均高温（日最高气温35℃）日数天，较常年偏多天，为1961年以来最多；2017年全国平均气温为℃，较常年偏高℃，为1951年以来第三高，仅次于2007年和2015年。
Clear 4K images taken in March by Wild China Film show for the first time endangered green peacocks in great detail.(Photo/chinadaily.com.cn)
A camera crew from Wild China Film, a nonprofit organization that promotes environmental protection through photography, has taken 4K images for the first time of endangered green peacocks in Yunnan Province.
The 4K images were taken in March in China, which has fewer than 500 of the birds living in the wild.
