Nowadays, more and more college students are becoming enthusiastic about the healthy development of the society. They even actively participate in the fight against the criminality at the risk of their lives, which has caused a lot of debate among the media. So far as I am concerned, the college students should be very careful in their combat against the criminality for several reasons.

如今，越来越多的大学生对社会的健康发展越来越热心。他们甚至是冒着生命危险参与到与罪犯的斗争中，这在媒体上引起了很多争议。在我看来，大学生在与罪犯的斗争中应该小心，原来有几个。

On the one hand, the college students should take their studies as the priority in the four-year campus life. Since they are the very prime of their life and time is so precious, they need to concentrate on their development and improvement of the skills for a bright future career. Besides, the society has place too much expectation on them. On the other hand, the college students should deal with the criminality with more strategies. In other words, when they meet the criminals in the real life, they can appeal to the authorities like the police for help. Only in this way can they fight effectively and protect themselves in the mean time.

一方面，大学生应该把学习当做是四年校园生活中的首要任务。因为他们是生活的主角，时间很宝贵。为了将来光明的未来和事业，他们需要注重发展和提高技能。此外，社会在他们身上寄予了太多的厚望。另一方面，大学生应该用更多策略与罪犯斗争。换句话说，当他们在现实生活中遇到罪犯的时候，他们应该向权威人士，如警察，寻求帮助。只有这样，他们才能够有效地斗争，同时保护自己。

In conclusion, the college students are supposed to fight against the criminality in an effective but safe manner instead of risking their lives.

总之，大学生应该用有效安全的方法与罪犯斗争，而不是冒着生命危险。