将前额至公主头的中间部分向下梳，把这部分头发别到第一步中别过发卡的位置。

Part the hair down the middle from the forehead to the crown of the head, and pin the sections into place using bobby pins or hair clips.

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最后，看看你能否感觉到巧克力剩余的部分向下滑动到胃里，去感觉它带给全身的感受。

Finally, see if you can feel what is left of the chocolate moving down into your stomach and sense how the body as a whole is feeling.

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例如，在过去的冰河时代，冰川向下穿过北美和欧洲，逐渐切断了部分人口之间的联系。

For example, during past ice ages, glaciers advanced down through North America and Europe and gradually cut off parts of populations from one another.

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The opposite leaflet does the other thing, the water soluble part points down and the fat points up, so now you have thin region of fat which is surrounded on both sides by water.

相反的部位则有不同的情况,水溶性部分向下,而脂肪向上,所以现在就得到了,两侧均被水包围的薄层脂肪区域

耶鲁公开课 - 生物医学工程探索课程节选