欧美日韩性大香蕉|精品无码成人视频|永久久久久久久久|日韩加勒比偷拍网|婷婷伊人久久蜜桃|亚洲理论中文字幕|中文无码黄色Av|三级一区二区三区|超碰在线精品专区|国语对白一级A片

Home / World / World in photos

The world in photos: Sept 19 - 25

(chinadaily.com.cn) Updated: 2016-09-26 10:51 Comments

The world in photos: Sept 19 - 25

A ghostly image of luminescent mayflies swarming against an inky sky by Hungarian photographer Imre Potyo has won first place in the Royal Society Publishing photography competition, Sept 21. The award, now in its second year, celebrates the power of photography to communicate science and shows the beautiful images encountered whilst studying the world around us. [Photo/IC]

Most Popular
...