一些青少年在青春期会长痘痘。

Some teenagers experience acne during puberty.

我下巴上长了颗大痘痘.

I have a big zit on my chin.

怎样彻底根治痘痘和痤疮？

How to eradicate acne and acne?

他们的皮肤开始长痘痘。

Their skin breaks out.

这种药治疗痘痘非常有效。

This medicine work wonders in treating acne.

痘痘发炎后，血管会扩张。

Acne inflammation blood vessels expand.

当你感到紧张，你会长痘痘。

You get pimples when you are nervous.

也可以用于脸上暂时的小痘痘。

Also use on face for blemishes.

但是我发现它还可以消除痘痘。

But, I found that it also shrank blemishes as well.

怎样才能使脸晒了太阳不长痘痘?

How can ability make the face basked not to grow blain?