吸烟和饮酒是皮肤的大敌。
湿疹是皮肤的条件，可能导致在干燥，红色和片状。
Eczema is a skin condition, which can result in dry, red and flaky skin.
人体皮肤表面有一层脂质膜，是皮肤的最外的一层保护屏障。
There is one lipid film on the skin and is the outset barrier.
葡萄酒色痣是皮肤的常见病之一，而用激光治疗是经常使用的手段。
Port wine stain is one of the most common dermal diseases, and the means of laser treatment was often used.
胶原是真皮里的一组蛋白，是皮肤的结缔组织层，并形成了皮肤的韧性。
Collagens are a group of proteins in the dermis, the connective tissue layer of the skin, and are responsible for the strength of skin.
的一部分，一方是皮肤的同时，另一边是左作为一个剖，使观众可以看到一切的推移内的飞机。
Part of one side is skinned while the other side is left as a cutaway so the viewer can see everything that goes on inside the airplane.
“胶原蛋白是皮肤的纤维，”他说。“当我们变老时，它断裂了，造成皱纹和大毛孔。”什么加快了这种老化？
"Collagen is the skin's structural fiber," he says. "As we get older, it breaks down, creating lines and large pores." What speeds up the degeneration?
凉爽怡人的效果是由皮肤上汗液挥发所致。
The soothing, cooling effect is caused by the evaporation of the sweat on the skin.
两栖动物的皮肤是透水的。
棱皮龟没有鲸脂，但它们有和爬行类动物相似的结构：厚且含油的皮肤，下面有一层纤维，再下面是脂肪组织。
Leatherbacks do not have blubber, but they do have a reptilian equivalent: thick, oil-saturated skin, with a layer of fibrous, fatty tissue just beneath it.
湿疹是一种常见的皮肤病，常会遗传。
Eczema is a common skin complaint which often runs in families.
保护我白皙的皮肤不受日晒是很重要的。
如果及早治疗，多数的皮肤癌是可治好的。
大多数的皮肤癌是完全可以治愈的。
太阳的紫外线是皮肤晒黑和晒伤的原因。
The sun's ultraviolet rays are responsible for both tanning and burning.
如果你曾经醒来觉得你的脸有点肿胀，这种爽肤水是你最好的选择，它可以镇静和收紧你的皮肤。
If you ever wake up feeling like your face is a little puffy, this toner is your best bet for calming and tightening your skin.
在他们的模型中，半径是动物中心到其皮肤的距离。
In their model, the radius is the distance from the center of the animal to its skin.
书页通常使用的材料是羊皮纸，羊皮纸是一种动物的皮肤，其在张力的作用下被拉伸和变干，因此它会变得非常平整，并且你可以在上面写字。
The material typically used for the pages was parchment, which is animal skin that's stretched and dried under tension, so it become s really flat and can be written on.
她的个人意见是，红皮肤的印第安人不应该称她为美洲印第安女人。
Her private opinion was that the redskins should not call her a squaw.
她是个身材高大的女人，头发很黄，皮肤白皙，满是油光发亮的护肤品。
She was a big woman with very yellow hair and white skin that glistened with a greasy preparation.
在闷热潮湿的天气里运动能力下降的一个原因是，运动中的肌肉必须与皮肤争夺血液。
One reason performance declines on sultry, humid days is that working muscles have to compete with the skin for blood.
据统计，男性死于皮肤癌的几率是女性的两倍多，死于艾滋病的几率是女性的九倍多。
According to statistics, a man is more than twice as likely to die of skin cancer than a woman, and nine times more likely to die of AIDS.
颜色的变化是由章鱼皮肤上的两种不同的细胞造成的，主要是皮肤表面的色素细胞。
The color changes are executed by two different kinds of cells in the octopus' skin, mainly by color cells on the skin's surface call chromatophores.
因为它们是纤维，所以皮肤和果肉会再次减缓糖释放到血液中的速度。
The skin and pulp once again slow down the release of sugars into the bloodstream because they're fibers.
我们祖先所做的是在我们的皮肤细胞中产生更持久的天然色素。
What we did in our ancestry was to produce more permanent natural coloring in our skin cells.
许多类型的辐射都会损害皮肤细胞并导致癌症，尤其是来自太阳紫外线的辐射。
Many types of radiation, especially ultraviolet rays from the Sun, can damage skin cells and cause cancer.
甲壳虫身上的硬壳是外表保护层，就像蚯蚓的“皮肤”，它叫角质层。
The hard shell on a beetle is an outside protection, as is the "skin", called cuticle, of an earthworm.
黑色素瘤是最具侵蚀性的皮肤癌。
黑色素瘤是最具侵蚀性的皮肤癌。
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