
中国斥巨资发展绿色能源
为了减少化石燃料的使用,中国在风能和太阳能领域投入了大笔资金。甘肃,这个曾经的煤炭和石油大省,如今焕发了新的生机。乔纳森•沃茨报道。
China’s big spend on green power
As it aims to reduce fossil-fuel use, the country is investing heavily in wind and solar energy. Gansu province, once known for dirty mines and oil wells, is being revitalised, reports Jonathan Watts.