In 1970 Irvin Yalom published his seminal work on group therapy, in which he presented an eleven-factor theory of psychotherapy group process.是什么意思_In 1970 Irvin Yalom published his seminal work on group therapy, in which he presented an eleven-factor theory of psychotherapy group process.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句