The chief equipment of electrified education includes slide projector, overhead projector, film projector, tape recorder, television set, TV camera and so on.
其主要设备包括用于幻灯、投影、电影、录音、电视和摄像等方面的机器。
The chief equipment of electrified education includes slide projector, overhead projector, film projector, tape recorder, television set, TV camera and so on.
其主要设备包括用于幻灯、投影、电影、录音、电视和摄像等方面的机器。
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