Nowadays it is very common to see graffiti on campus, such as the graffiti on desks. Sometimes you can even see graffiti on students uniforms. Some of these graffiti are just cartoons and advertisements which do no harm students. But a lot of them contain unhealthy information which has a bad effect on students.

　　This phenomenon has attracted the public s attentions. Some say it is not only a way for students to release pressure, but also an expression of art. But others consider it as a form of vandalism and also a reflection of the problems in the school culture.

　　In my opinion, we can turn graffiti into a meaningful activity if students and the school make joint effort. First，student should have a correct understanding of graffiti and find a proper way to relax themselves. Second, the school ought to give students right guidance and professional advice, such as organizing some contests, which can provide space for them to show their skills and creativity.