求翻译：近年来，大学生自杀在全国高校内时有发生，这一现象引起了社会各界的广泛关注。一般而言，单个因素很难导致自杀，大学生的自杀行为是多重因素共同作用的结果。因此，对大学生的自杀问题进行研究，可以有效地预防和减少这一现象的发生，对保障大学生的生命安全，提高大学生心理健康水平，增强高校对大学生自杀行为的防范意识，维护高校稳定和家庭完整具有重要意义。本文通过查阅相关文献，对自杀的概念、分类、形式、成因等进行了概括，并在调查材料的基础上验证了自杀的成因理论，进而总结出大学生自杀的原因。是什么意思？

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In recent years, committed suicide in college students in colleges and universities throughout the country there has been widespread interest in all sectors of society. In general, a single factor, it is difficult to lead to suicide in college students commit suicide is a multiple factors. Therefore

In recent years, the university student committed suicide in the national university sometimes occurs, this phenomenon has aroused the social widespread interest from all walks of life.Generally speaking, the single factor very is difficult to cause the suicide, university student's suicide behavior

In recent years, the College student suicides occur in the National University, the phenomenon has aroused widespread concern in the community. In General, a single factor is hard to lead to suicide, suicidal behaviors in college students is the result of multiple factors. Therefore, to study the pr

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