如果谷物生产国和消费国精诚合作，阻止此类政府干预 — — 可以通过世界贸易组织来实现 — — 世界价格的波动性是可以降低的。
If producing and consuming countries in grain markets could cooperatively agree to refrain from such government intervention – probably by working through the World Trade Organization – world price volatility might be lower.