求翻译：它通过提高大学生创业服务的广度和深度，形成促进大学生创业和提高大学生创业成功率的有效机制。是什么意思？

By improving the breadth and depth of the Students' entrepreneurial services, the formation of an effective mechanism to promote college students entrepreneurship and entrepreneurship and the success rate of college students.

Students start by increasing the breadth and depth of its services for university students, students start businesses and improve the success rate.

It through enhances the university students' innovative undertaking service the breadth and the depth, forms promotes the university students' innovative undertaking and enhances the university students' innovative undertaking success ratio the effective mechanism.

By increasing students ' breadth and depth of service to start, formed the promotion pioneering and effective mechanisms to improve students ' success to start.

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