a worthwhile job的用法和样例：
- I think teaching school is a worthwhile job always.
- I've got a worthwhile job, and i enjoy doing it, money isn't the only reason for working, you know.
- Ve got a worthwhile job, and I enjoy doing it. Money isn't the only reason for working, you know.
- It is a worthwhile job.
- Teaching is a worthwhile calling.
- Movies can be a worthwhile diversion.