姆桑吉说没人能说得清楚，但是他担心在未来几年内，价格可能会升的更高。

Msangi says no one knows for sure, but he fears they may rise even higher in coming years.

youdao

设在华盛顿的国际食物政策研究所的研究员姆桑吉说，全球食品产量的误差实际上已经消失了。

Siwa Msangi, a research fellow at the Washington-based International Food Policy Research Institute, says the margin for error in global food production has been virtually eliminated.

youdao