日期:
来源:雅诚德英语网
But that is still a drop in the bucket. Only about one-tenth of 1 percent of the energy consumed in the United States came from solar sources in 2008.
不过这仍然只是杯水车薪,2008年太阳能仅占美国能源消耗的0.1%。
But that is still a drop in the bucket. Only about one-tenth of 1 percent of the energy consumed in the United States came from solar sources in 2008.
不过这仍然只是杯水车薪,2008年太阳能仅占美国能源消耗的0.1%。