便宜的

例句：

1. 1.I can't afford to buy a new car right now.
   我现在买不起新车。
2. 2. She has enough money to afford a vacation in Europe.
   她有足够的钱去欧洲度假。
3. 3. He couldn't afford the cost of the repairs.
   他付不起修理的费用。