那年军训，学姐让我防晒我没听，结果……(3)

A common misconception is that the only way to protect against UV radiation is by wearing sunscreen, says Dawn Holman, a behavioral scientist at the CDC's Division of Cancer Prevention and Control. [本文来自：www.ii77.com]

美国疾病预防控制中心癌症预防和控制司的行为科学家道恩·霍尔曼说，一种常见的误解是认为防止紫外线辐射的唯一方法是使用防晒霜。 [好文分享：www.ii77.com]

Instead, she recommends using a "layered approach": combining sunscreen with staying in the shade and wearing clothing made from tightly woven fabric, sunglasses and wide-brim hats.

相反，她建议采用“分层方法”：既要涂抹防晒霜，又要待在阴凉处，穿布料比较紧实的衣服，戴太阳镜和宽檐帽。

所以，物理防晒也是至关重要的哦。

外国小哥人肉测试15种防晒霜的效果，结果贴胶带的部分最白……

不喜欢涂防晒霜的同学，可以考虑穿防晒服（UV clothes）。

A regular white T-shirt has an SPF of 3 but UV clothing is rated between SPF 30 and SPF 50.

普通白体恤的防晒值是SPF3，而有防晒功能的衣服，SPF值可以达到30至50之间。

而且大多数防晒服是防水的，也不会像防晒霜一样涂久了失效。

Unlike sunscreen that wears off and needs to be reapplied, UV clothes will protect people from the sun as long as they are wearing them.

防晒霜涂久了会失效，需要重新涂抹，而防晒服只要穿着就能防晒啦。

如果没有及时涂抹防晒霜，或者防晒工作没做到位，最终导致晒伤，那该怎么办？

❶ 使用消炎药

To treat a sunburn, Dr. Joshua Zeichner, director of cosmetic and clinical research in the department of dermatology at Mount Sinai Hospital in New York City, said you should take an over-the-counter anti-inflammatory medication such as ibuprofen or aspirin.

为了治疗晒伤，纽约西奈山医院皮肤科化妆品和临床研究主任Joshua Zeichner博士说，应服用布洛芬或阿司匹林等非处方抗炎药。

 over-the-counter：不需处方可以出售的

❷ 给皮肤补水

Then, rinse off with cool water and use a moisturizer over the next few days to replenish dehydrated skin. 

然后用冷水冲洗干净，并在接下来的几天内使用润肤霜给脱水的皮肤补水。

replenish /rɪ'plenɪʃ/：补充

dehydrated /,diː'haɪdreɪtɪd/：脱水的

❸ 多喝水，多吃果蔬

Make sure to stay hydrated by drinking water and eating hydrating foods, too.

同时，要确保饮水和食用保湿的食品来补充水分。

hydrate /'haɪdreɪt/ ： 给…供给水分

保湿的食物包括黄瓜、生菜、白萝卜、番茄等等。