Proper selection and maintenance of projector screen can ensure the multi media projector a good manifestation condition and make images bright and distinct.

正确地选用和维护投影银幕，可以为多媒体投影机提供优良的显示条件，使明亮、清晰的图像得以再现。

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In the conference hall, such meeting facilities as the multi-media computer projector, whiteboard, platform, podium and sign plates are provided as well as mineral water and refreshment.

会议厅可提供多媒体电脑投影仪等会议仪器设施及纸笔的白板、讲台、发言席、指示牌、矿泉水服、会议茶点务；

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Teachers should make full use of tape recorders, in-kind projector, VCD and CD-ROM computer equipment such as multi-media teaching English.

教师要充分利用录音机、实物投影机、VCD光盘及电脑等多媒体设备进行英语教学。

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