你想要一块/支口香糖吗？

Would you like a piece/stick of ___chewing ___gum?

一些（动物园的）游客用糖等违禁物品喂它们，或者给它们口香糖。

Some visitors [to the zoo] feed them with forbidden things like sugar or they give them ___chewing ___gum.

我总是在包里带着口香糖。

I always carry ___chewing ___gum in my bag.