从皮肤保健的第一步开始——皮肤防晒护理。

Start with skin care rule No. 1 — protect yourself from the sun.

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科学家认为这种扭曲源于从皮肤不同部位传到大脑的感觉信号的数目。

Scientists believe the distortion stems from the number of sensory signals being sent to the brain from different parts of the skin.

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从皮肤损伤处移除多余的物质，从而缓解炎症，加速康复过程，并且促进新组织的再生。

The waste material is thereby removed from the skin lesions so as to reduce inflammation, speed up the healing process and encourage regeneration of new tissue.

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If you take cells from my skin and disperse them and we'll talk about ways to do that next time, and you try to maintain them in a beaker.

如果从我的皮肤上取出些细胞,并消化它们,具体做法下节课讲,并把它们培养在烧杯里

耶鲁公开课 - 生物医学工程探索课程节选

By taking cells from the skin, for example, or cells from your blood or cells from the bone marrow and keeping them alive in culture, we've been able to study how human cells work and learn a lot about the functioning of human organism.

举例来说,通过从人的皮肤,骨髓,或者血液中提取细胞,并在培养基中培养,就能研究人类细胞是如何工作的,并在一定程度上了解人类机体的功能

耶鲁公开课 - 生物医学工程探索课程节选