Aiming at salt and organic pollution control of Lake Boston,the targets and programs of total quantity control of main water pollutants in Yanqi Basin were presented,and the investment requirement and targets availability analyzed.是什么意思_Aiming at salt and organic pollution control of Lake Boston,the targets and programs of total quantity control of main water pollutants in Yanqi Basin were presented,and the investment requirement and targets availability analyzed.在线翻译_英语_读音_用法_例句