这是我写的六级作文题目

　　For this part you are allowed 30 minutes to write an essay explaining why it is unwise to jump to conclusions upon seeing or hearing something. You can give explanations to illustrate your point. You should write at least 150 words but no more than 200 words.

　　why it is unwise to jump to conclusions upon seeing or hearing something 这句话怎么理解？

　　我理解成不通过看或听就得出结论是不明智的。但看了答案貌似有点偏了。至于写的东西没有其他问题，分数怎么给？