focus-object distance

例句：

1. 1.The camera's focus-object distance is too short for this scene.
   这张照片的焦点对象距离对于这个场景来说太短了。
2. 2. The scientist focused on the object at a distance.
   科学家将注意力集中在远处的物体上。
3. 3. The team needs to adjust their focus-object distance for better performance.
   团队需要调整他们的焦点对象距离以获得更好的表现。