Because the key part of normal healthy sleep is being able to block the response to sounds.

因为正常健康睡眠的关键是大脑要能够阻止对噪音做出回应。

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Studies have revealed that when children are removed from the stressful situation their height catches up with that of normal healthy youngsters.

研究显示当小孩从高压环境中解脱后，身高会赶上其他健康的青少年。

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It may come as a surprise to some that a normal, healthy child is born with many skills.

一个正常健康的孩子天生具有很多技艺，这对某些人来说可能是个意外信息。

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Yet,many patients can lead a normal and healthy life if they follow their doctor's advice.

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Now in this particular case, these animals will not overeat on the healthy balanced food and won't gain excess weight, they'll maintain a normal weight.

在这种情况下,它们并不会吃过量的健康食品,因此不会变胖,所以一直保持着标准的体重

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But above and beyond that, in a normal, healthy mind you think you're terrific.

除了这些效应以外，一个心智正常健康的人会觉得自己很棒。

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The power output of that muscle is reduced compared to a normal healthy muscle.

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The treatment allowed these babies to have normal healthy lives.

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Being obese is not any more normal or healthy than being a magazine model.

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