1. The camera lens has adjustable apertures to control the amount of light entering the camera.
这款相机镜头具有可调节的光圈，可以控制进入相机的光线量。

2. The apertures in the wall allowed for ventilation in the room.
墙壁上的孔道为房间通风提供了便利。

3. The telescope has different apertures for viewing objects at different distances.
这架望远镜具有不同的光圈，可用于观察不同距离的物体。

4. The photographer adjusted the apertures on the camera to capture the perfect shot.
摄影师调节相机上的光圈，拍摄出完美的照片。

5. The apertures in the fence allowed us to see through to the other side.
篱笆上的孔洞使我们能够看见对面。

6. The microscope has interchangeable apertures for different levels of magnification.
显微镜具有可更换的光圈，用于不同倍数的放大。