Later, in view of time and manpower limitation, the discussed materials were narrowed down to TM and Studio Classroom magazines, each of which has been led by Freda Chiang and Lawrence Lin till now.

• 后来，鑑于时间和人力的限制，讨论材料范围缩小至国际演讲会月刊和空中英语教室月刊，分别由江惠莲小姐和林隆安先生领导迄今。