That thing on the top is the world's first solar-powered garden lamp -- the first produced. Giles Revell should be talking here today -- amazing photography of things you can't see.
上面的那个东西是世上第一个太阳能发电的庭院灯 -- 第一个生产的。Giles Revell 今天该来这里演讲的 -- 你看不到的事物的神奇摄影。