subsistence

许多农民依靠自己种植的粮食维持生计。

Many farmers rely on their own crops for ___subsistence.

许多贫困地区的农民只能依靠自给自足的农业生存。

Many farmers in poor regions rely on ___subsistence agriculture to survive.

这个偏远村庄的人们仅靠打猎和采集维持生计。

People in this remote village rely on hunting and gathering for ___subsistence.