Don't forget to rub a good amount of sunscreen lotion all over your body.

别忘了全身上下要抹上大量的晒乳液。

Do I have to put on sunscreen?

我一定要擦晒霜吗？

Everybody have their sunscreen and bug spray?

每个人都带了晒霜和虫剂吧？

Most of the products that I'll be using are what are commonly called chemical sunscreens.

我接下来要使用的产品大部分都是常说的化学晒。

But even if you don't burn, you still need to use sunscreen.

但即使你并未感到皮肤烧烫，你仍须使用晒霜。

So, enjoy the sun, but enjoy it with sunscreen.

所以，尽情享受阳光，但也请在使用晒霜的情况下享受。

To test some of the effects of sunscreen, researchers worked with 23 volunteers.

为了测试晒霜的一些效果，研究人员与23名志愿者合作。

He called for thorough testing of sunscreen ingredients.

他呼吁对晒霜成分进行全面测试。

When I go out in the morning, I always put sunscreen.

早上出门时，我通常会涂晒霜。

Now to buy that sunscreen, the American tourist needs six dollars.

现在要购买晒霜，需要付6元。

Well, then that explains this. They don't sell sunscreen here?

难怪你皮肤粗糙 这里不卖晒霜吗？

With so many options, how do you choose which sunscreen is best for you?

有这么多的选择，你应该如何选择最适合你的晒霜呢？

To answer that question, we first have to understand how sunscreens work.

为了解答这个问题，我们首先需要知道晒霜是如何起到它的作用的。

They may also buy the sunscreen in Hawaii if they have a doctor's prescription.

如果有医生的处方，他们也可以在夏威夷购买晒霜。

I need to wear sunscreen, because I don't want to end up getting a sunburn!

我要涂晒霜，因为不想被晒伤！

And you'll definitely need sunscreen if you visit one of Australia's many deserts.

如果你去大洋洲的一个沙漠旅，你肯定需要晒霜。

I try to be good about wearing sunscreen.

我尽量做好晒工作。

The lotion and sunscreen did not appear to alter the microbiome.

乳液和晒霜似乎并未改变微生物群。

Haley, sweetie, put the phone down and put on some sunscreen. Please?

海莉，亲爱的，别玩手机了，快涂点晒霜好吗？

I don't want to put any sunscreen on.

我不想擦晒霜。