a childish game的用法和样例：
- It is a childish game.
- Slapping his face was a childish act.
- Dante: Finally, I was getting tired of playing your childish games.
- If you play this childish game often enough and ask for answers, they will begin to come if you will remain aware and look for subtle messages.
- A childish idea like that can be amusedly tolerated.