passive night vision device

例句：

1. 1. The new nightvision device allows us to see in low light conditions without the need for additional lighting.
   这款新的夜视设备让我们在低光条件下也能看清东西，无需额外的照明。
2. 2. The military uses this device to detect and track enemy forces in the dark.
   军方使用这种设备来在黑暗中探测和追踪敌方部队。
3. 3. The device is designed to be easy to use, even for those with limited technical knowledge.
   该设备设计得易于使用，即使是技术知识有限的人也可以轻松操作。