volunteer training program
志愿者培训计划
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Since the program of "Olympic Community English Class" started, many college students, training institutions and professionals have devoted to volunteer activities.
自“奥运英语进社区”活动以来，许多在校大学生，培训机构，专业人事都投入到这一志愿活动中来。
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