There are two types of UV light that can harm your skin - UVA and UVB.
太阳光线中有两种紫外线会对你的皮肤造成伤害，即uva和uvb。
After that, avoid midday sun, have children wear protective clothing and hats; seek shade; use sunglasses that block UVA and UVB; and use sunscreen.
之后，远离中午的阳光，让孩子穿防护衣和戴帽子，找荫凉地避暑，使用太阳镜阻止紫外线并且涂抹防晒霜。
They should block 99-100% of the UVA and UVB radiation.
太阳镜应该阻挡99- 100%的紫外线或的辐射。
Sunscreens do block the UVB radiation that causes sunburn, and more recent formulas also block the UVA radiation that causes wrinkles and aging.
防晒霜可以阻止导致晒伤的短波紫外线，更新的一些配方还可以阻止导致皱纹和老化的长波紫外线。
Check the ingredient list for zinc oxide or titanium dioxide; both physically block UVA and UVB rays.
注意成分表中是否含有氧化锌或二氧化钛，这两者都能阻挡紫外线A和B。
He suggests choosing a broad-spectrum sunscreen, which blocks both types of UV rays, UVA and UVB, with an SPF of at least 30.
选择一款能够阻挡UVA和UVB两种射线的广谱防晒产品吧，切记SPF值要至少达到30以上。
Too much exposure to both UVA and UVB rays raises your risk of skin tumors, including a form of cancer called squamous cell carcinoma.
过多地暴露在UVA和UV B下会增加患皮肤瘤的危险，包括患鳞状细胞癌的危险。
Make sure your glasses have both UVA and UVB protection and that they block light from the top and sides.
你的眼镜要能防uva还能防uvb，眼镜的上面及两边都不能透光哦。
The most effective sunscreens protect against both UVA and UVB rays.
最有效的防晒霜既能防护紫外线A也能防护紫外线B。
No need to go white-faced wearing zinc oxide anymore, just to protect against short UVB rays and longer UVA rays, said Dr. Amy Derick, a board-certified dermatologist in Barrington, Ill.
无需再涂抹氧化锌使自己脸色惨白，只要防止短波紫外线UVB和长波紫外线UVA即可，艾米·德里克博士如是说，她是伊利诺斯州巴灵顿市一名具备医师资格认证的皮肤科医生。
Just because you don't feel the sun's rays, doesn't mean its harmful UVA and UVB rays are not penetrating your skin.
就因为你感觉不到阳光，并不意味着有害的紫外线a和紫外线B不会渗透到你的皮肤中。
Indeed, though the FDA is just now proposing UVA rules, public health officials have been recommending for a while that people use sunscreen that blocks both UVA and UVB.
事实上，虽然FDA刚刚才发布了有关uva的规定，公共卫生部门早就建议人们使用可以同时防御uva和uvb的防晒霜。
Some FDA standards were developed for ultraviolet rays known as UVB, but the new rules deal with UVA rays.
FDA已经制定了防晒霜的一些关于紫外线中uvb的标准，但是，新标准是针对uva的。
They should use sunscreen for protection from UVA and UVB forms of ultraviolet light.
他们应该利用从紫外线A和紫外线紫外线的形式保护皮肤。
However, you may reduce your chance of getting a cataract by wearing sunglasses that keep out UVA and UVB rays.
不过，您可能会减少您的机会获得一白内障身穿墨镜保持了紫外线a和紫外线B射线。
Always wear a hat and sunglasses that have UVA and UVB filters when in the sun.
总是戴帽子和墨镜，有紫外线a和紫外线B过滤器时，在阳光下。
And remember to wear sunscreen during the winter because that you don't feel the sun's rays doesn't mean its harmful UVA and UVB rays are not penetrating your skin.
此外，在冬天也要记得涂防晒霜。因为你感觉不到阳光，并不意味着有害的紫外线a和紫外线B不会渗透到你的皮肤中。
Glass does block out the sun's UVB rays, but about 50 percent of UVA rays, associated with burning and aging, do get through.
尽管玻璃可以阻挡阳光紫外线照射，可仅仅能阻止50%，剩下的依然可以穿透玻璃使皮肤老化。
Skin solution: Even in winter, slip on sunglasses with UVA/UVB protection – look for "UV coated" on the label.
皮肤保养**：即使在冬天，也要戴着双重紫外线保护的墨镜，购买时要注意标签上是否有紫外线涂层标志。
A sun sail, a parasol, and a canopy is SPF50 offers a high level of protection to a babys sensitive skin from harmful UVA and UVB rays.
太阳帆，遮阳伞，和SPF50防紫外线篷盖，让宝宝最大限度的远离有害uva和UVB紫外线，保护宝宝的敏感肌肤。
You need to protect against both UVA which are ageing and UVB which are burning.
您需要防止两种紫外线是老化和UVB这是燃烧。
Photoaging was a result of long-term ultraviolet accumulation and UVB could also produce a marked effect although its quantity was less than UVA into dermis.
虽然UVB进入真皮的数量远少于UVA，但因其损伤强度大，且光老化是一个紫外线长期辐射累积的结果，UVB对真皮成纤维细胞造成的损伤也不容忽视。
A trusted sunscreen formula specifically designed to help protect children's skin from harmful UVA and UVB rays.
高强度防晒配方保护宝宝皮肤免受有害的A, B紫外线的损伤，是可信赖的防晒产品。
This non-whitening formula provides broad-spectrum UVA/UVB protection and helps keep skin hydrated without using chemical sunscreen actives like octinoxate and oxybenzone.
本款不含美白成份，其配方可以或许抵御广谱UVA/UVB射线，辅助肌肤使其在利用不含化学成份的防晒乳后仍然保持水分。
Non-greasy cream protects vulnerable skin with effective titanium dioxide, a natural UVA/UVB reflective barrier.
无油腻商品有用掩护肌肤，有用的二氧化钛组成部分是一种天然的预防UVA/UVB组成部分。
Our non-chemical sunscreen, sunscreen stick formula with Nano UV filter for harmful ultraviolet rays scattering and reflection, provide highly effective broad-spectrum UVA-UVB sun protection.
我们的无化学防晒成分的防晒棒采用纳米紫外线过滤配方，用于散射和反射有害紫外射线，提供高效的UVA-UVB广谱防晒保护。
UVA rays also penetrate clouds more readily than UVB rays, putting those that head outdoors, even on gloomy days, at risk of a burn or other skin damage.
UV A射线还比uv B射线更容易的穿透云层，即使在阴暗的日子里，也有皮肤灼烧或其他皮肤损害的风险。
Ultraviolet A, UVA, can travel more deeply into the skin, but both UVA and UVB rays can burn skin.
紫外线A，也就是长波紫外线，穿透皮肤更深，不过紫外线A和B都能晒伤皮肤。
According to the complaint, sunscreens protect against UVB rays, but research indicates that they do not block all UVA rays, which can cause skin cancer, aging and wrinkling.
根据指控，防晒产品虽可防护紫外线B射线，但研究显示它们并不能阻挡所有的紫外线A射线，后一种射线可能造成皮肤癌、老化和皱纹。
According to the complaint, sunscreens protect against UVB rays, but research indicates that they do not block all UVA rays, which can cause skin cancer, aging and wrinkling.
根据指控，防晒产品虽可防护紫外线B射线，但研究显示它们并不能阻挡所有的紫外线A射线，后一种射线可能造成皮肤癌、老化和皱纹。
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