a frustrated artist的用法和样例：
- A frustrated artist is convinced by his eccentric roommate to rob a bank. Having planned the crime by watching bank-robber films, the amateur heist is doomed from the beginning.
- RB: I think that is a frustrated racing driver.
- Saud was a frustrated man at that time.
- The prisoner made a frustrate attempt to escape.
- It's more of a frustration than anything else.