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  • 皮肤健康

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    Why shower every day?
    ::为什么每天洗澡?

    Of course, showering every day keeps you feeling and smelling fresh. But keeping clean is also good for your health! For example, a shower or bath washes away and that could harm you.
    ::当然,每天洗澡会让你感觉清新,闻起来新鲜。但保持清洁也有利于健康。例如,淋浴或洗浴会冲走,会伤害你。

    Keeping Skin Healthy
    ::保持皮肤健康

    Your skin is your largest organ and constantly protects you from infections, so keeping your skin healthy is a good idea.
    ::皮肤是你最大的器官 不断保护你不受感染 所以保持皮肤健康是个好主意

    Avoiding Sunburn
    ::避免日烧

    Some sunlight is good for your health. Vitamin D is made in the skin when it is exposed to sunlight. But getting too much sun can be unhealthy. A sunburn is a burn to the skin that is caused by overexposure to UV radiation from the sun's rays or tanning beds.
    ::有些阳光对身体健康有好处。 暴露在阳光下的皮肤上会产生维生素D。 但是,过多的太阳会变得不健康。 晒太阳是皮肤的灼伤,是太阳光线或晒黑床对紫外线辐射的过度暴露造成的皮肤灼伤。

    Light-skinned people, like the man pictured below ( Figure ), get sunburned more quickly than people with darker skin. This is because pigments (melanin) in the skin act as a natural sunblock that help to protect the body from UV radiation.
    ::浅皮肤的人,如下面的图(图)所示的人,比皮肤更黑的人更快地晒太阳。 这是因为皮肤上的色素(梅拉宁)是天然的防晒层,有助于保护身体免受紫外线辐射。

    With over one million new cases each year, skin cancer , which is that forms in the tissues of the skin, is the most common form of human cancer. Children and teens who have been sunburned are at a greater risk of developing skin cancer later in life. Long-term exposure to UV radiation is the leading cause of skin cancer. About 90 percent of skin cancers are linked to sun exposure. UV radiation damages the genetic material (DNA) of skin . This damage can cause the skin cells to grow out of control and form a tumor . Some of these tumors are very difficult to cure. For this reason you should always wear sunscreen with a high sun protection factor (SPF), a hat, and clothing when out in the sun.
    ::每年有超过100万个新病例,皮肤癌是皮肤组织中的形式,是人类癌症的最常见形式。被晒伤的儿童和青少年在生命后期患皮肤癌的风险更大。长期接触紫外线辐射是皮肤癌的主要原因。大约90%的皮肤癌症与太阳照射有关。紫外线辐射会损害皮肤的遗传物质(DNA ) 。这种损伤会使皮肤细胞失去控制,形成肿瘤。其中一些肿瘤非常难以治愈。因此,你应该始终穿着高太阳防护系数(SPF ) 、 帽子和外衣。

    Sunburn is caused by an overexposure to UV rays, and can increase the risk of skin cancer

    Sunburn is caused by overexposure to UV rays. Getting sunburned as a child or a teen, especially sunburn that causes blistering, increases the risk of developing skin cancer later in life.
    ::太阳烧伤是由紫外线过度暴露造成的。 幼年或青少年被太阳晒伤,特别是导致发泡的太阳灼伤,会增加晚年皮肤癌发作的风险。

    Keeping Clean
    ::保持清洁

    Keeping your skin clean is important because dirty skin is more prone to infection. Bathing every day helps to keep your skin clean and healthy. Also, you know that taking a bath or shower helps prevent body odor. But where does body odor come from? During the day, sweat, oil, dirt, dust, and dead skin cells can build up on the skin surface. If not washed away, the mix of these materials can encourage the excess growth of bacteria. These bacteria feed on these substances and cause a smell that is commonly called body odor.
    ::保持皮肤清洁很重要, 因为肮脏的皮肤更容易感染。 每天洗澡有助于保持皮肤清洁和健康。 而且, 你知道洗澡或淋浴有助于防止身体的气味。 但身体的气味来自何处? 白天, 汗水、油、 油、 泥土、 尘土、 和死亡的皮肤细胞可以在皮肤表面积聚。 如果不被冲走, 这些材料的混合会鼓励细菌的过度生长。 这些细菌以这些物质为食, 并产生一种通常被称为身体气味的气味。

    Skin Disorders
    ::皮肤病

    Conditions that irritate, clog or inflame your skin can cause symptoms such as redness, swelling, burning and itching. , irritants, your genetic background and certain diseases and immune system problems can cause numerous skin conditions. Many skin problems, such as acne , also affect your appearance.
    ::刺激性、堵塞或发炎皮肤的条件可能导致红、肿、烧和痒等症状。 刺激性、遗传背景和某些疾病以及免疫系统问题可能导致许多皮肤状况,许多皮肤问题,如,也影响你的外观。

    Acne
    ::丙烷

    Your skin has tiny holes called pores that that can become blocked by oil, bacteria, dead skin and dirt. When this occurs, you may develop a pimple. Acne is a skin condition that causes pimples, and is one of the more common skin problem among teenagers. A diet high in refined sugars or such as bread and chips can also lead to acne.
    ::你的皮肤有小孔,叫做孔孔,可以被油、细菌、死亡的皮肤和泥土堵住。当这种情况发生时,你可能会发展出一个小孔。Acne是一种导致皮质的皮肤状况,也是青少年中最常见的皮肤问题之一。精制糖或面包和薯片等高含量的饮食也可以导致胃炎。

    Each pore on your skin is the opening to a follicle , which is made of a hair and sebaceous gland that releases sebum . Acne may result from too much sebum produced by the follicle, dead skin cells accumulating in the pore, or bacteria built up in the pore. Cleaning your skin daily with a mild soap to remove excess oil and dirt can help prevent acne.
    ::你皮肤上的每一根毛孔都开着一个卵囊,它由一根发毛和出血的精液组成。 Acne可能来自由卵囊产生的过多塞膜、在孔中积聚的死皮肤细胞或在孔中积聚的细菌。 每天用温和肥皂清洗你的皮肤,以去除多余的油和泥土,可以帮助防止出血。

    Cold Sores
    ::寒酸

    Cold sores are red, fluid-filled blisters that appear near the mouth or on other areas of the face, usually caused by herpes simplex virus type 1. Visible sores are contagious, but herpes may be spread even when sores can’t be seen. You can catch the herpes simplex virus through kissing, sharing cosmetics, or sharing food with infected individuals. Once you catch herpes simplex virus, it can’t be cured. Even after sores have healed, the virus remains in your body, and new cold sores can appear at any time. This is not to be confused with genital herpes , which is caused by herpes simplex virus type 2.
    ::冷是红色的、装满液体的泡泡,它们出现在嘴附近或脸部的其他地方,通常都是由雌性激素简单病毒型体造成的。 可见的溃疡是传染性的,但即使不能看到溃疡,它们也可能传播。 你可以通过接吻、分享化妆品或与感染者分享食物来感染雌性激素简单病毒。一旦你感染到雌性激素简单病毒,它就无法治愈。即使疼痛愈合后,病毒仍留在你的身体里,而新的寒痛随时会出现。 这与生殖器简单病毒型2造成的生殖器雌性激素不相混淆,因为雌性激素2型是导致的。

    Canker Sore
    ::坎克·索尔

    A canker sore is a mouth ulcer or sore that is open and painful. They may be on the lips or inside of the lip or cheek. Canker sores are usually white or yellowish, surrounded by red, inflamed soft tissue. A canker sore can be either a simple canker or a complex canker. A simple canker sore reemerges about three to four times every year, and is the common type in people between the ages of 10 and 20. Canker sores are not contagious and usually heal on their own within a week or two. Causes of canker sores include a viral infection, stress, hormonal fluctuations, food allergies, immune system problems, or mouth injuries.
    ::罐头酸痛是张开和痛苦的口溃疡或痛楚,可能出现在嘴唇或嘴唇或脸颊内部; 罐头酸痛通常是白的或黄色的,周围是红色的、发热的软组织; 罐头酸痛可以是简单的罐头,也可以是复杂的罐头。 简单罐头痛痛每年大约三至四次,是10至20岁人群中常见的一类,罐头痛不会传染,通常在一、两周内自行愈合。 罐头酸酸的起因包括病毒感染、压力、荷尔蒙波动、食物过敏、免疫系统问题或口腔伤害。

    Summary
    ::摘要

    • Bathing every day helps to keep your skin clean and healthy.
      ::每天洗澡有助于保持皮肤干净健康。
    • Excessive exposure to UV radiation from the sun or tanning beds is the leading cause of skin cancer.
      ::日光或晒黑床过多接触紫外线辐射是皮肤癌的主要原因。

    Explore More
    ::探索更多

    Use the resource below to answer the questions that follow.
    ::利用以下资源回答以下问题。

    • Good Nutrition For Healthy Skin and Hair at (1:13)
      ::为健康皮肤和头发提供良好营养(1:13)
    1. What nutrients are important for healthy skin?
      ::哪些养分对健康的皮肤很重要?
    2. What are good sources for these nutrients?
      ::这些养分的好来源是什么?
    3. What is one of the roles that zinc plays in healthy skin?
      ::锌在健康的皮肤中扮演什么角色?

    Review
    ::回顾

    1. Why is keeping your skin clean important?
      ::为什么要保持你的皮肤干净重要?
    2. Why is it important to avoid too much sun exposure?
      ::为什么一定要避免过多的太阳照射?
    3. What pigment in the skin acts as a natural sunblock?
      ::皮肤上什么色素是天然防晒霜?
    4. What is acne? How do pimples form?
      ::琌ぐ或 或妓跑m2
    5. What usually causes a cold sore?
      ::是什么通常导致感冒痛?