### Chinese: 还有一点我也挺想不明白，韩寒作为一个赛车手为什么这么热衷于在他自己的电影里添加撞车情节？
### English: There's one more thing I don't understand. As a racing driver, why is Han Han so keen to add crash scenes in his own movies?
### Errors: There is no error in the English translation.

### Improved English: And one more thing I don’t understand is why Han Han as a racer is so keen on adding the plot of car crash in his films?
