海勒卡拉国家公园的哈莱亚卡拉火山顶端的游客，美国夏威夷州 (© Alex Messenger/Tandem Stills + Motion)
Bing Wallpapers
Napping grizzly bear cub, Katmai National Park and Preserve, Alaska (© Suzi Eszterhas/Minden Pictures)
Grand Prismatic Spring at Yellowstone National Park (© Media Drum World/Aurora Photos)
Leaf insect, Indonesia (© kuritafsheen/RooM/Getty Images)
【今日谷雨】平安村种植节期间龙胜梯田的忙碌景象（© gary76973/Getty Images）
Garreg Ddu Dam in the Elan Valley of Wales (© Stephen Taylor/Alamy)
A crested partridge (© Sue Demetriou/Offset)
Sunrise over The Deep aquarium in Hull, England (© Martin Williams/Alamy)
The Bazaruto Archipelago of Mozambique (© Jody MacDonald/Offset)
Terraced rice fields and lights of fishing boats, Japan (© dk tazunoki/Shutterstock)