I was wiped out by the time we got back down, but it felt great to get my body moving and my blood pumping with some good, hard exercise.

下山时虽然疲惫不堪，不过流点汗、做点有益健康的运动，趁机动动身体、让血液循环一下，我觉得挺棒的。

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Carbohydrates are stored in your muscles in the form glycogen and are burned for energy during hard exercise.

碳水化合物以糖原的形式贮存在你的肌肉里，锻炼时会燃烧起来提供人体所需的能量。

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Spring is a growing season, so we must study hard, exercise hard to improve ourselves. Then we can become much stronger, more knowledgeable and graceful and have more ability.

春是成长的季节，我们更要努力学习，刻苦锻炼，不断的提升自己，长知识，长身体，长修养，长才干。

youdao

Spring is a growing season, so we must study hard, exercise hard to improve ourselves. Then we can become much stronger, more knowledgeable and graceful and have more ability.

春是成长的季节，我们更要努力学习，刻苦锻炼，不断的提升自己，长知识，长身体，长修养，长才干。

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