如果我们能弄清楚如何提高我们使用能源的效率，我们就能用可利用的能源做更多的事情。
If we could figure out how to improve the efficiency with which we use energy, we can do a lot more work with the energy that is available.
由于这种能源大部分来自化石燃料的使用，浪费食物可能导致不必要的全球变暖以及低效率的资源利用。
Since much of this energy comes from the utilization of fossil fuels, wastage of food potentially contributes to unnecessary global warming as well as inefficient resource utilization.
这篇文章描述了我们是怎样利用这些工具来使我们的工作效率更高，同样重要的是，它还描述了一旦我们不能使用这些工具，这个团队将遭受什么样的挫折。
This article describes how we used these tools to be more effective, and just as important, it describes how the team suffered setbacks in cases where we could not use the tools.
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