subsist例句

Old people often subsist on very small incomes.
老人往往靠十分微薄的收入艰难度日。

The living things on the earth could not subsist on Mars.
地球上的生物不可能在火星上生存.

I was very sorry to tell him that the little I had would not subsist.
我很抱歉地告诉他我所有的一点款子不够维持我们的生活.

• #subsist