A man walks his dog on grass covered with snow in London, Britain, on Feb. 28, 2018. (Xinhua/Han Yan)
Major tunnel of HK-Zhuhai-Macao Bridge completed
25-meter winter swimming race held in Trakai, Lithuania
When spring comes
Miao people participate in "Tiaoyue" in SW China
Flowers in the rain
Carnival of Basel 2018 held in Switzerland
In pics: Duoye, traditional celebration of Dong ethnic group
Take closer look at giant pandas eating bamboos at Toronto Zoo