a demanding job的用法和样例：
- This was a demanding job, but he didn't refuse it.
- A mother who also has a demanding job often feels split in two by the demands of both work and home.
- I like a demanding job,something to sink my teeth into.
- She had a demanding job as an assistant to a investment broker.She lived in the city in a very modern condominium.
- A mother who has a demanding job often feels split in two by the demands of both work and home.