If time and place allow, consider and prepare audio-visual aids.
如果时间和地点允许的话，考虑并准备好视听教具。
When I was here a few months ago, the audio-visual AIDS were being installed.
几个月前我在这里的时候，视听教具正在安装。
The temple has a conference room equipped with state-of-the-art audio-visual aids.
寺庙本身就有装备了先进的视听系统的会议室。
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