Better design and wiser use of both mass transit systems and private vehicles will play an important part in helping America get more out of energy used for transportation.

对公共交通系统和私人汽车进行更好的设计及更合理的使用，会在帮助美国交通获得更多可用能量上发挥重要作用。

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What's more, since there's less fat in your body (and your muscles), blood moves better so you have more energy — without eating more food.

因为身体和肌肉的脂肪少了，血液的流动更通畅，因此你会感到更有力量- - -在不吃更多食物的状况下。

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Research has shown that people who forgive report more energy, better appetite and better sleep patterns.

调查已经显示那些原谅别人的人精力更旺盛，胃口更好，睡眠更香。

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The government's National Institute on Aging says regular activity can help seniors maintain their strength and be more independent, have more energy and better balance.

CNN: The new face of fitness is getting older

Greater energy efficiency comes from more highly developed technology and better energy management and conservation practices.

FORBES: China's Energy-Efficiency Mandate

First off, the technology and innovation that enabled producers to frack better and squeeze more energy out of shale rock formations originated in the U.S. as geologists and engineers worked feverishly to produce more oil and gas in preparation for high gas prices.

FORBES: Why Shale Worked First In North America