Unable to buy grain or grow their own, hungry people take to the streets.

由于无法购买粮食或自己种植，饥饿的人们走在街头。

Farmers here can grow only a few drought-resistant crops, and so when a food crisis happens they are forced to buy grain at very high prices.

那里的农民只能种植几种耐旱作物，因此，一旦发生粮食危机，他们就要被迫以非常高的价格购买粮食。

So Israel's sons were among those who went to buy grain, for the famine was in the land of Canaan also.

来籴粮的人中有以色列的儿子们，因为迦南地也有饥荒。