### 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: Another thing I also really wonder why Korean as a racing driver is so keen to add a crash story in his own movie?
### Errors: There is a major error of incorrect translation does not accurately represent the correct translation at "Korean instead of Han Han". There is a major error of incorrect translation includes information not present in the correct translation at "movie instead of films". There is a major error of incorrect translation is missing content from the correct translation at "racing driver instead of racer". There is a major error of incorrect translation has stylistic problems at "really wonder instead of don’t understand". There is a major error of incorrect translation does not accurately represent the correct translation at "crash story instead of car crash plot".

### 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?