I'm trying to explain why I would need to interpret the Liturgy of the Orthodox Church for a Deaf person to hearing people who, well, think a book is good enough. You see, the Liturgy of the Orthodox Church is printed in a book that includes all the non-variable portions of the services. How do I explain that the service in the video at the end is something that could not be understood solely through a book? I'm trying to include not just what is said, but also what is done by the clergy and people throughout the service.