A fixed laboratory having two or three connected rooms outfitted with audio-visual equipment.

两室或三室的固定实验室，配备视听设备。

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Each has the latest audio-visual equipment and cameras for web-conferencing speakers from the east coast and Wall Street.

每间教室都配备了最新的视听设备和摄像机，可以与东海岸和华尔街的人开网络会议。

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The young also spent less on audio-visual equipment and services-that is, television sets and cable tv-while the old shelled out more.

年轻人在试听设备和服务上消费更少，包括无线卫星电视和有线电视，而与此同时老年人花费更多。

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Audio-visual equipment (televisions and DVD players) were donated by the Uruguayan branch of an international company, Bayer, to support the programme implementation.

UNESCO: Country Profile: Uruguay

In order to check the audio-visual equipment I arrived an hour early, only to see a line of people already standing outside the auditorium.

FORBES: Body Language for Global Business

In a statement posted at its Web site, however, the USB organization says the two technologies are complementary, with 1394 likely to continue as the dominant connector for audio-visual consumer equipment.

CNN: USB breaks speed barriers