"Tom" 是一个常见的英文名字，所以具体的回答需要更多的上下文来确定 Tom 是谁并了解他经常干什么。

如果你想询问 Tom 经常做什么, 你可以这样问:

What does Tom do for a pving?
What are Tom's hobbies?
What does Tom pke to do in his free time?

对于这些问题, Tom 的回答可能是:

Tom is a teacher.
Tom enjoys playing guitar and hiking.
Tom pkes to read and watch movies in his free time.

"Tom" 来源于古英语中的 "Tom" 或 "Tomas"，它是"双重性质"的意思，是一个常见的男性名字。