Researchers calculate that a man who keeps his weight stable at 175lbs. will take in a million calories a year on average and will alsoexpend a million calories.

研究人员计算出一个人要保持体重稳定在175磅，平均每年要消耗一百万卡路里，也要摄入一百万卡路里。

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I have managed over the last 10 years to stay weight stable by altering my diet to eat slightly less calories than I was 10 years ago while also increasing my level of activity.

因此过去10年中我坚持改变了饮食习惯，进食量比之前的10年减少了，而体力活动量增加了。

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Sculptures must, for example, be stable, which requires an understanding of the properties of mass, weight distribution, and stress.

例如，雕塑必须是稳定的，这就需要理解质量、重量分布和压力的特性。

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We take in a lot of food and water everyday, every year, and yet most of us our weight stays remarkably stable over that period of time for adults despite how much we eat and how much we drink.

日复一日年复一年,我们都摄入大量的食物和水,但我们绝大部分人的体重,在成年期都保持得很稳定,不管我们怎样大吃大喝

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Fulton said regular workouts help ward off disease and keep weight stable over time.

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America can only find genuine security, in their view, in a world where international law carries greater weight, democracy and stable government is more widespread, weapons proliferation is controlled through international agreement and governments co-operate much more closely in monitoring and capturing the kind of terrorist groups which perpetrated this week's outrages.

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But sailors say this combination of speed and light weight makes them considerably less stable and magnifies errors.

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