There are three conference rooms each of which is equipped with a screen, flipchart and audiovisual equipment.
有3间会议室，每间都装有屏幕、挂纸白板和视听设备。
《柯林斯英汉双解大词典》
2
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。
3
The firm will also provide audio-visual, teleconferencing, virtualization, staging, configuration, software imaging, integration, warehousing and logistics services.