The spotlight, on the other hand, produces a sharp change between light and dark, where the cone of the spot ends.

另外，聚光在聚光圆锥的边缘处制造了强烈的明暗对比。

youdao

The spotlight, on the other hand, produces a sharp change between light and dark, where the cone of the spot ends.

另外，聚光在聚光圆锥的边缘处制造了强烈的明暗对比。

youdao