When you are running, look ahead, don't look back.

跑步时往前看，别后瞻。

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When you are running, this force is increased further still.

当你跑步时，这个力会变得更稳定。

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Lift your knee higher than you usually do when you are running.

当你跑步时，把你的膝盖抬得比平时高一些。

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They say it takes some training. And there can be risks, like running when your feet are too cold to feel if you get injured.

VOA: special.2010.02.03

If you are a political--If you are running for office, you will tend to have volunteers and not necessarily pay people.

如果你要竞选政府职位，你往往会招一些志愿者，不用付他们钱的人。

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For example, if you are running behind schedule and you really must be moving to your next appointment,

例如，如果你已经比计划的时间晚了，不得不马上赶赴下一场约会的时候，

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You have a business that makes 11, 465.00 a year the way you are running it.

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Note: If you are running Windows NT, you need to have Service Pack 3 installed.

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Studies find that music reduces your perception of how hard you are running by about 10 percent.

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