From 1959 to 1991,a total of 1.388 million tons of grain,2.815 million tons of refined oil and 4.58 billion yuan worth of manufactured goods,weighing over 10 million tons in total,were hauled in from the hinterland.是什么意思_From 1959 to 1991,a total of 1.388 million tons of grain,2.815 million tons of refined oil and 4.58 billion yuan worth of manufactured goods,weighing over 10 million tons in total,were hauled in from the hinterland.在线翻译_英语_读音_用法_例句