Photograph courtesy World Wildlife Fund
图片承蒙世界自然基金会惠赠
This year's was the fourth annual Earth Hour, organized by the World Wildlife Fund .
今年是世界自然基金会第四次举办“地球一小时”活动。
The World Wildlife Fund also suggests some other ways to help the planet every day.
世界野生动物基金并且建议一些其他方法每天保护地球。
It's the fifth International Smart Gear Competition sponsored by the World Wildlife Fund.
这就是由世界自然基金会赞助的第五届国际智能器械大赛。
It's the fifth International Smart Gear Competition sponsored by the World Wildlife Fund.
这就是由世界自然基金会赞助的第五届国际智能器械大赛。
应用推荐