求翻译：本文主要论述了职业学校专业建设所涉及的调整专业结构，推进课程改革，优化师资队伍，加强实训中心建设等方面的研究和探索。是什么意思？

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This article is primarily addresses the vocational schools involved in professional building structure, and promote professional optimization of curriculum reform, teacher education, strengthen training center for research in areas such as construction and exploration.

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This article discusses the construction involved adjustment of the professional structure of vocational schools, promoting curriculum reform, the optimization of teaching staff, strengthening the training center for construction research and exploration.

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