What they would do is they would explain what was going on and then dictate information that the professor would transcribe onto the many motorized blackboards in the front of the class, and then we'd have a discussion.
آنها وضعیت را توضیح می‌دادند و اطلاعاتی را ارائه می‌کردند که استاد  آن را روی تخته‌های برقی جلو کلاس خلاصه می‌کرد، و بعد ما با هم بحث می‌کردیم.