brightness calibration

例句：

1. 1.The camera's brightness calibration is crucial for accurate photography.
   相机的亮度校准对于准确的摄影至关重要。
2. 2. During the night, the room's brightness calibration was adjusted to improve sleep quality.
   在夜间，房间的亮度校准被调整以提高睡眠质量。
3. 3. The engineer used a special tool to calibrate the sensor's response to light changes.
   工程师使用一种特殊的工具来校准传感器对光线变化的反应。