对于数码相机而言，你可以使用白平衡功能来消除或强调光线的颜色。例如可以增加风光或人像照片中的暖色调。

With digital cameras, you can use the white-balance control to neutralize color casts or to emphasize them-for example, to add a warmer tone to a landscape or portrait.

youdao

小提示：晴天拍摄的风光片，特别是阴影部分会非常蓝，这时将相机的白平衡设置为阴天可以在照片中增加金黄色，相当于在镜头前加了一片暖色滤镜。

Tip: Landscapes shot on clear days can be very blue, especially in the shadows. Set your camera's color balance to Cloudy, which ACTS as a warming filter for a more golden glow.

youdao