In the whole country,the public urban greening land area is 163208 hectares,with 20093 hectares over the previous year. The per capita urban public greening land area is 4.6 m2,0.9 m2 over the previous year.是什么意思_In the whole country,the public urban greening land area is 163208 hectares,with 20093 hectares over the previous year. The per capita urban public greening land area is 4.6 m2,0.9 m2 over the previous year.在线翻译_英语_读音_用法_例句