The laser, with its beam of strong light, can drill a hole in a diamond, and yet can be so well controlled that it can be used in delicate eye operations.

激光有强烈的光束，可以在钻石上钻洞，而且可以被很好地控制，用于精密的眼部手术。

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The laser, with its beam of strong light, can drill a hole in a diamond, and yet can be so well controlled that it can be used in delicate eye operations.

凭着本身强烈的光束，激光可在钻石上钻一个洞，而且可以被很好地控制，因此能用于精密的眼部手术。

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It's easy to find an inexpensive trampaline, but it should be well made and strong enough to support your weight.

很容易就能找到便宜的蹦床，但它必须做得很好，足够结实，能承受你的重量。

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And so it might well be that Plato himself recognized that the initial arguments aren't as strong as they need to be.

所以说不定柏拉图认识到,最初的论点,并不是他所需要的那样强有力

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If all that children see are people being strong they perhaps begin to think that they have to always be strong as well and can't show how they feel.

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Finally, I encourage young people to focus on things they'd like to improve about themselves that they can potentially change (such as becoming a better student, musician or athlete) and try their best to be strong and healthy by eating a well-balanced nutritious diet, getting at least one hour of exercise daily, and avoiding harmful habits such as smoking cigarettes or using drugs.

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Oil and gas are strong, automotive is doing well and we seem to be seeing the beginning of a housing comeback.

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