he should use sunscreen. 皮肤晒黑 is a bad response.

送交者: blackbox 于 2009-07-20, 20:32:54:

回答: 实际问题：儿子暑假每天室外游泳训练，晒得黑黝黝的，由湘女于 2009-07-20, 15:58:14:

It's the body's last attempt to protect itself against ultraviolet (UV) light damage and the subsequent mutations that UV rays induce in the skin cells. It's your skin's way of saying please stop the madness!"

"The damage that occurs during childhood or adolescence may not become apparent until middle age"

(http://www.medicalnewstoday.com/articles/29176.php)

(http://www.mayoclinic.com/health/skin-cancer/DS00190/DSECTION=risk-factors)

所有跟贴:

他用了sunsreen，每天在外面游三小时。 (无内容) - 湘女 (0 bytes) 2009-07-20, 20:47:40 (346822)
- 回到你的问题： - blackbox (229 bytes) 2009-07-20, 20:50:53 (346823)
  - 谢谢！tan也致癌，唯一的办法是不在室外训练？ (无内容) - 湘女 (0 bytes) 2009-07-20, 21:02:04 (346825)
    - 找到一篇好文章了 "SUNBURN / TANNING MYTHS EXPOSED" - 湘女 (131 bytes) 2009-07-20, 21:26:04 (346838)
    - 或者猛擦sunsreen - blackbox (124 bytes) 2009-07-20, 21:24:46 (346835)
      - 就是没法监督呀，他不让我碰他不让我看他。 - 湘女 (31 bytes) 2009-07-20, 21:29:09 (346839)

加跟贴