To Improve the Afforestation Index in Central City with the Reconstruction of Old City--The Afforestation Construction in Hengyang City as an Example是什么意思_To Improve the Afforestation Index in Central City with the Reconstruction of Old City--The Afforestation Construction in Hengyang City as an Example在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句