visual monitor

例句：

1. 1. The visual monitor on the computer screen is very clear.
   电脑屏幕上的视觉监视器非常清晰。
2. 2. The security camera is used to monitor the area for any suspicious activities.
   安全摄像头被用来监控该区域，以防任何可疑活动。
3. 3.The visual monitor was not functioning properly, causing us to miss some important information.
   视觉监视器无法正常工作，导致我们错过了一些重要信息。