save time

例句：

1. 1. We need to save water for the next day's use.
   我们需要为明天的使用节省水。
2. 2. The company is saving money by reducing its expenses.
   这家公司通过减少开支来节省资金。
3. 3. She saved up all her savings for a vacation.
   她把所有的积蓄都存起来准备度假。