乔治亚大学的保罗·舒兹博士说:给观察者许可,你就能得到反馈。
Give the observer permission, suggests Paul Schutz, Ph.D., of the University of Georgia, and you will receive feedback.
乔治亚大学的保罗·舒兹博士说:给观察者许可,你就能得到反馈。
Give the observer permission, suggests Paul Schutz, Ph. D., of the University of Georgia, and you will receive feedback.
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