a story based on fact的用法和样例：
- Kiyosaki illustrates his point in the first part of the book by narrating a story based on his childhood experiences.
- A cat's ability to survive falls is based on fact.
- The performances include traditional Russian singing and dancing, opera "Peter the Great" and musical "Anna Karenina", a story based on Tolstoy's novel.
- A television or movie dramatization of events based on fact.