small profit and quick return

例句：

1. 1. The small town is nestled in the mountains.
   这个小镇坐落在山中。
2. 2. She had a small garden in her backyard.
   她在后院有一个小花园。
3. 3. The small amount of money left was barely enough for rent.
   剩下的那一点钱连房租都不够。