Interests 是兴趣的意思，而hobbies 则是爱好的意思，它们的区别它们的区别可以从以下例子看出：

I have so many hobbies, such as reading and listening classical music, but also I have interest in property investment. 我有很多爱好，比如阅读和听古典音乐，但我对房地产投资也很感兴趣。