Globalelectricitygenerationfromwindandsolarwas23percentin2015,andthankstoincreasesinwind-andsolar-generatingcapacity,thatnumberisexpectedtogrowto30percentby2020.
请国家允许民营企6vRQ尝试,允许民营企kNeA家做轿车梦……请oKfF我一次失败的机会30Gr