正确使用例子比1：2的填充光(填：阳光)和一个摄影闪光灯。
Example on right USES a fill light ratio of 1:2 (fill: sunlight) with an on-camera flash.
也许最容易的方法去达到这个类型的填充光是使用一个内置或摄影闪光灯。
Perhaps the easiest way to achieve this type of fill light is to use a built-in or on-camera flash.
也许最常见的照明场景是使用一个摄影闪光灯作为填充光，阳光会为主要的光。
Perhaps the most common lighting scenario is to use an on-camera flash as the fill light, and sunlight as the main light.
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