求翻译：拓展培训是一种体验式学习方式，它通过受训者亲自参与活动来体验和感悟，进而自我提升。本文采用访谈法、问卷调查法、文献法对天津市拓展培训机构的现状进行调查研究。并且从培训师资、培训内容、客户资源类型等方面来研究天津市拓展培训的发展前景， 对天津市拓展培训中发生的问题进行调查分析，皆在为天津市拓展培训发展提供建议与思考。是什么意思？

Development training is an experience-based learning approach, which personally involved in activities by the trainees to experience and insights, and thus self-improvement. In this paper, interviews, questionnaires, literature method of training institutions to expand Tianjin status of research. An

Expand training is an experiential learning approach through its trainees to experience and to feel personally involved in the activities and self-promotion. Article with interview and questionnaire method, method of literature on present situation of Tianjin development training institutions conduc

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