How to be a competent spokesperson of the Pearl River and how to build up a green Pearl River need to study and define a series of "green" indexes the connotation of which is quite rich.
如何当好珠江河流代言人，建设绿色珠江，需要研究和确定一系列“绿色”指标，其内涵十分丰富。
How to be a competent spokesperson of the Pearl River and how to build up a green Pearl River need to study and define a series of "green" indexes the connotation of which is quite rich.
如何当好珠江河流代言人，建设绿色珠江，需要研究和确定一系列“绿色”指标，其内涵十分丰富。
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