automatic focusing action

例句：

1. 1.The camera has an automatic focusing system that automatically adjusts the focus based on the scene's lighting.
   这款相机有一个自动对焦系统，可以根据场景的光线自动调整焦点。
2. 2. The new software feature allows users to perform automatic focusing actions without having to manually focus each time.
   新软件功能允许用户在每次拍照时都不需要手动对焦。
3. 3. In photography, automatic focusing is a crucial aspect of achieving sharp images, especially in low-light conditions.
   在摄影中，自动对焦是实现清晰图像的关键因素，尤其是在低光条件下。