The installed PBEnglish interpreter has been retired. Please close the old app and use the web version for live Chinese support in ClassIn. No download or installation is needed.
Teacher use: open the web interpreter, sign in with your teacher account, allow microphone access, then click Start Class.
Open Web Interpreter Teacher GuideClass rules, demo class workflow, teaching methods, feedback requirements, and student support rules.
Open TutorialLesson requirements, payment schedule, performance standards, incentives, penalties, and compensation rules.
Open Agreement