| 单词 | audio-visual system |
| 释义 | audio-visual system The auditorium has a state of art audio-visual system and a multi functional lighting arrangement. Retrieved from Wikipedia CC BY-SA 3.0 During the rebuilding, a modern audio-visual system was installed. Retrieved from Wikipedia CC BY-SA 3.0 The halls are fitted with audio-visual systems, projectors and computer support. Retrieved from Wikipedia CC BY-SA 3.0 It featured different exhibition sections, connected by high-tech facilities such as intelligent lighting and audio-visual systems. Retrieved from Wikipedia CC BY-SA 3.0 Its facilities include a library, audio-visual systems for classrooms, an auditorium and seminar halls. Retrieved from Wikipedia CC BY-SA 3.0 |
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