In recent months, food riots have broken out in several countries and a number of Governments around the world have implemented measures to limit the increase of domestic food prices and prevent a fall in consumption.
最近几个月来，若干国家发生了粮食暴乱，世界上一些国家政府已经采取措施，限制国内粮食价格上涨，防止消费量下降。