分享回复赞 韩寒吧 中国的粮食命脉被美国握得越来越紧了China buys US Corn, US Grains Council sees more to come The US Department of Agriculture (USDA) has announced the export sale of 115,000 metric tons (4.5 million bushels) of US corn (maize) to China. ... 分享回复赞 渭化吧 yssy_an...