In Jiangxi Province, the occurrence of water and soil erosion concentrates to the watersheds of the five rivers and their tributaries in the Poyang Lake water system.是什么意思_In Jiangxi Province, the occurrence of water and soil erosion concentrates to the watersheds of the five rivers and their tributaries in the Poyang Lake water system.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句