If one looks carefully, on the Congo River is one of those bright lights. And that's the very Congo river generating light -- the old heart of darkness now generating light with hydro-electric power.
假如有人注意到的话，刚果河 也是带来光亮的。这是真正的刚果河 发出光--那古老的黑暗之心-- 正在利用水来发电