ChinaovertooktheUSduring2009tobecometheleadinginvestor(...
問題詳情:ChinaovertooktheUSduring2009tobecometheleadinginvestor(投資者)inrenewableenergytechnologies,accordingtoanewanalysis. ResearcherscalculatethatChinainvested$34.6bnincleanenergyovertheyear,almos...