DVD for learning practical sign language interpretation. "Video for Reading Comprehension Practice for Those Aiming to Become Sign Language Interpreters ④" - Contents: Practical aspects of sign language interpretation - DVD format: DVD-Video #SignLanguage #SignLanguageInterpretation #SignLanguageCertification #SignLanguageReading #SignLanguageExpression #JapaneseSignLanguage #SignLanguageDVD ※This item has been inspected and managed by an amateur, stored at home, and has been handled by someone else. Please forgive any minor oversights. Please purchase only if you understand. To prevent trouble, please refrain from purchasing if you are sensitive to smells, if you are looking for a perfect product and service like a shop, or if you are nervous. If you have any concerns or questions, please feel free to ask in the comments.