videophone set

例句：

1. 1. We need to buy a videophone set for our office.
   我们需要为我们的办公室买一个视频电话套装。
2. 2.The new videophone set has a built-in camera and microphone.
   这个新的视频电话套装内置了摄像头和麦克风。
3. 3. I bought the videophone set online because it was on sale.
   我在网上买了这个视频电话套装，因为它正在打折。