Time cannot be added to a person's life, but it can be made more valuable by avoiding waste.

一个人的生命是无法延长的，只有避免浪费，生命才会变得更有价值。

youdao

The simple, economical process gives high-quality terpene esters while avoiding waste-disposal issues of other common acylation procedures.

这个简单经济的方法得 到高品质的萜烯酯，同时避免了其它常用酰基化方法中的废物处理问 题。

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By improving management and avoiding waste, the production cost of castings was reduced, and the competitiveness in the market was strengthened.

通过加强管理，避免浪费，降低了铸件生产成本，增强了市场竞争能力。

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Unpleasant smells can be prevented by controlling the amount of food waste added to the bin and avoiding meat or bones.

VOA: special.2011.07.05

But he said that planning meals around the family's week was key to avoiding waste.

BBC: Planning 'key to avoiding waste'

The Dolphin will produce 20 liters (a little over five gallons, for those who don't speak metric) of water per day at 70% humidity, which is enough for your office if you go through one of those ungainly water cooler jugs per day or less plus, without the plastic waste, and avoiding other associated costs of water jug transportation (emissions, namely).

ENGADGET: Dehumidifier + water purifier = Air2Water potable water device