不要古铜色 烈日当头你选对防晒霜了么

The dog days of summer are here. While soaking up the sunshine is a must, exposing our skin to ultraviolet (UV) radiation poses some serious health hazards. This is where sunscreen comes in handy to protect our skin.随着大热天的来临，晒日光浴是必不可少的环节。但我们的皮肤赤裸裸地暴露在紫外线下，很容易危害健康。想要保护我们的皮肤，防晒霜就派上了大用场。However, different scenarios call for different types of sunscreen. Here, let’s take a look at the choices available to let you enjoy a vibrant and healthy summer in the sun.不过，不同情况需要的防晒霜也各不相同。下面，就一起去看看有哪些防晒选择，让我们健康有活力地享受夏日阳光

Day of commuting and indoor fun
通勤与室内活动

Scenario: You’re headed to the office or school, or are engaging in indoor activities that require little time in the sun.
适用情境：去公司上班、去上学，或是参与几乎晒不到太阳的室内活动。

SPF (Sun Protection Factor) requirement: 15 or less
防晒系数: ≤15

Solution: Even a two-hour shopping spree in a brightly lit indoor mall is equivalent to spending about an hour in the sun, because fluorescent light bulbs also emit UV rays.
防晒建议：在灯火通明的购物中心里扫货两小时，几乎等于在大太阳底下曝晒一小时，因为商场里的各种荧光灯也会产生紫外线辐射。

A moisturizer, sunblock or foundation with an SPF is the perfect choice. Many have an SPF of no more than 15, which is usually sufficient to avoid damaging UV rays. But if you’re still worried about the protection effect, you can also double up. Use a moisturizer or a BB cream, and then top it off with an SPF 15 sunscreen.
此时，保湿霜，隔离霜，或者有防晒功能的粉底霜都是不错的选择，通常，大多数此类产品都有防晒作用（SPF≤15），足以防护具有杀伤力的紫外线。如果你仍然不太放心，还可以强强联合——先用保湿霜或者BB霜，然后，再涂一层防晒系数15的防晒霜。