The article takes the cities along coastwise of Xiangjiang River such as Yongzhou, Hengyang, Xiangtan, Changsha and Yueyang as its research object.是什么意思_The article takes the cities along coastwise of Xiangjiang River such as Yongzhou, Hengyang, Xiangtan, Changsha and Yueyang as its research object.在线翻译_英语_读音_用法_例句