a song and dance的用法和样例：
- The musical evening bubbled with songs and dances.
- I would really like to see a French floor show.
- She's only introducing this as a quibble.
- They are making a song and dance about freedom.
- I thought he talked a lot of rubbish.
- make a song and dance over something 为某事而大惊小怪...
- make a song and dance about something 为某事而大惊小怪...