accumulation of facts的用法和样例：
- It is just at the time when the imagination is most keen, the mind being unhampered by accumulation of facts, that stories appeal most vividly and are retained for all time.
- As a matter of fact, I've never been there before.
- An accumulation of data to be processed.
- An accumulation of work is waiting to be done.
- A battery of facts bore him out.