无码中文字幕一Av王,91亚洲精品无码,日韩人妻有码精品专区,911亚洲精选国产青草衣衣衣

Home / Business / Biz Photos

Around the world on solar power

(chinadaily.com.cn) Updated: 2015-04-28 07:40 Comments

Around the world on solar power

Visitors look at the world's largest solar-powered plane-Solar Impulse 2-in Nanjing, capital of Jiangsu province, on Friday. The Swiss-produced Solar Impulse, a fuel-free airplane, began its global journey from Abu Dhabi, capital of the United Arab Emirates, on March 9.It has already flown for more than 75 hours and about 6,000 kilometers on solar energy. Nanjing was the sixth leg of its tour. [Photo / Xinhua]

Previous Page 1 2 3 4 5 6 Next Page

Most Popular
...