But a surplus of the cash crop in the global market, the rising cost of production, and potential drought all threaten one of Kenya's cornerstone industries, which supports two million people.

但是在国际市场上过剩的粮食，提高成本的生产还有潜在的干旱问题都威胁着肯尼亚支柱着两百万人口的基础产业之一。