“The Meaning of Prayer”- 2016 College Meeting of Christian Students at USC “祷告的意义”—二〇一六年南加州基督徒学生的大专聚会 已发表 2019-02-16 Spring 2016 College Meeting Jan. 14, 2016 Christian Students @ USC Source: https://youtu.be/ZGmFUWQJYjQ