If the village and church were going to be the focal point of my image I needed a shaft of sunlight to pop through the murky skies, bringing the scene to life.
如果这个村庄和教堂恰好是我照片的中心，那么，我需要这阴暗的天空中能投下一缕阳光，让这些景象都鲜活过来。
Image above: the focal point of the cottage is the cast-iron spiral staircase, which we commissioned.
上图：铸铁楼梯是整座别墅的焦点，是我们自己定制的。
The mirror of an astronomical telescope forms at its focal point an image of a star on the axis of the mirror.
天文望远镜把在镜轴上的星体成象在焦点上。
A small focal point prevents blurring of X-ray images and delivers a sharp enlarged image.
小尺寸的焦点可以避免X射线图像的模糊，同时可以传递一幅被放大的、清晰的图像。
A small focal point prevents blurring of X-ray images and delivers a sharp enlarged image.
小尺寸的焦点可以避免X射线图像的模糊，同时可以传递一幅被放大的、清晰的图像。
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