In addition, the existing capacity also needs refurbishment because, as it stands today, a quarter of Africa's installedpower generation capacity is not operational.
此外，需要对现有发电设备进行更新改造，因为目前非洲有四分之一的装机容量并未投入运营。
2
Of course, solar power represents just 0.375 percent of all installedpower generation worldwide and there's the little problem of producing electricity at night.
当然，太阳能发电量只占全球发电总量的0.375%，在晚上靠太阳能发电也还有一些小问题。
3
China's installedpower generation capacity and highway length both rank the second place, and Numbers of fixed telephone and mobile phone subscribers are number one in the world.