a sole creative idea的用法和样例：
- Don't you think this annual turnover for a sole agent is rather conservative?
- He held a sole tenancy of a flat.
- I think the annual sale of300 pianos for a sole distributorship in Canada is rather conservative.
- Her creative idea won her a lot of oohs and aahs from her co-workers.
oohs and aahs 赞叹声。她的创意为她赢得了同事们的一片赞叹声。