John：
Are you going to BeidaiHe this weekend?
这个周末去北戴河玩吗？
Lily：
I'd rather not. The sun is so strong there and I don't wanna get burnt by it.
我可不想去。那里的太阳那么毒，我怕晒黑了。
John：
You can put on sunscreen.
可以涂防晒霜啊。
Lily：
I did, but it didn't work. I got a tan after I came back from the seaside last time.
涂了，根本就不管用。上次去海边玩，回来就晒黑了。
John：
Maybe the SPF index of your sunscreen is too low, you can try a higher one.
你的防晒霜防晒系数肯定不够，你涂高点儿的。
Lily：
The one I applied last time was SPF 40. Isn't that enough?
我上次用的就是SPF40的，还不高啊？
