Unlike in rich countries, much of the waste in poor ones is a matter of money, not behaviour.
与富有的国家不用，贫穷国家的粮食浪费不是行为问题，而是资金方面的问题。
So much of what we waste our energy on will not matter even a year from now, much less for eternity.
许多浪费我们精力的事物，一年后，这些事已变得无关紧要，更谈不上有任何永恒价值了。
Biochar is a form of charcoal made by liberating the energy from plant matter or animal waste using pyrolysis.
生物炭是木炭的一种形式，它在高温分解植物或者动物粪便释放能量的同时制得。
But that may not matter too much. Lasers are more efficient than xenon lamps, which waste a lot of energy as heat.
不过瑕不掩瑜，激光的效率比氙气灯高，因为后者的能量很多以热能的形式散失了。
As Rob Carlson of the University of Washington points out, if money is to be made selling products made from exhaust gas, then that gas goes from being waste matter to being a valuable resource.
正像华盛顿大学的罗伯·卡尔森所指出的那样，如果出售废气可以赚钱，那么，这些气体就会由废物变为有价值的资源。
And for the purposes of investment decisions, the second group didn't matter; tracking its spending habits or worrying over its savings rate was a waste of time.
投资决策的目的，第二种人并不关心。调查他们的消费习惯，关心他们的储蓄率根本就是浪费时间。
It is a waste of time arguing with him about the matter.
同他争辩这件事真是浪费时间。
So worrying about using good algorithms without measuring where they matter is a waste of time - your's and computer's.
所以，担心没有使用好的算法而不去测量，只会浪费时间，无论是你的还是计算机的。
It would conduct energy, but not well. Most of it would be lost in the transmission. But this was his final strike, so what did it matter if there was a little waste?
它应该可以传导能量，但效果不会太好，大部分会在传送的途中消失掉，但这已经是他最后的筹码了，就算浪费一些又有什么关系呢？
Slaughter waste water includes a lot of nitrogenous organic matter such as blood, pluck, hairs and soon, and it is easy to breeding large Numbers of deleterious microorganism.
屠宰废水中含有大量的血水、动物内脏、毛发等含氮有机质，而且容易滋生大量的有害生物。
As the matter of fact, a good waterscape design can benefit people's inhabit environment greatly, but a bad one may waste much space and resource.
优秀的水景设计能带来诸多好处，但设计不合理的水景将带来巨大的浪费。
As the matter of fact, a good waterscape design can benefit people's inhabit environment greatly, but a bad one may waste much space and resource.
优秀的水景设计能带来诸多好处，但设计不合理的水景将带来巨大的浪费。
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