We should economize

节约───save;要───want

It will save trouble if you pay the bill now.───如果你现在付账就没事了.

The parking lot was virtually empty save for a few cars clustered to one side.───除了集中停在一边的少数几辆车之外，停车场几乎是空无一物。

It was courageous of her to go into the burning building to save the child.───她进入燃烧着的房屋去救那孩子是勇敢的.

When money falls in value, there is no encouragement to save.───货币贬值时, 就无法鼓励人们储蓄.

Save your breath; the boss will never give you the day off.───省点口舌吧, 老板不会给你一天假的.

The device will save much time and effort for us.───这种装置会使我们节省大量时间和气力.

His business is failing; he's mortgaged all his assets to try to save it.───他的企业在亏损, 他抵押了所有资产企图挽救它.

We should try to save water.───我们应设法节约用水。