To meet expected demand over the next 20 years, global food supplies must increase by an estimated 50%. So we need sustainable agriculture-led growth to increase supplies and keep prices affordable while also boosting the incomes of poor farmers in developing countries.
全球粮食供应量必须增加50%来满足未来20年内的需求。因此我们在着手增加发展中国家贫困农民收入的同时也需要建立可持续的农业发展来增加粮食供应，并将价格维持在民众可承受的水平。