BL-2086B digital language lab, which adopts advanced digital and network technology, the system's hardware kernel adopts international standard, so the system has excellent advantage and stability. BL-2086A model digital language learning system not only contains the main function of traditional analogue learning system, but also avoids the audio-serial disturb problems and the frequent mechanical failure. Further more, BL-2086A has realized open function for students' self-studying, including that students can order listening and exam resources. language learning system Features and main functions 1) Broadcast teaching function 2) Teacher lecture 3) Teacher ask question 4) Dialogue individually 5) Students raise hand 6) Outside media play 7) Student's demonstration 8) Grouping teaching function 9) Group meeting 10) Teacher monitor 11) Teacher explain 12) Standardization exam function 13) Listening exam 14) Random exam 15) A/B paper exam 16) Oral exam 17) Exam analysis 18) Self-study function 19) Audio order 20) Text order 21) Repeat 22) Exam by oneself 23) Consult dictionary