双档自动增益控制，自动电子快门，电子光线控制。
Double gears auto gain control, auto electronic shutter, electronic light control.
它可以控制卧室的温度、光线甚至空气质量来帮助您拥有一个完美的睡眠环境。
It can control the temperature, light and even air quality in your bedroom to help you have a perfect sleep environment.
旅游时通常拍的都是外景照，而你便不能控制光线。
Travel photos are usually taken outside, where you lack control of lighting.
通过这种方式，您可以控制光线，从不同的领域。
照相机是用来控制照射到胶片上光线的强弱的。
A camera is used to control the amount of light that falls on the film.
照相机是用来控制照射到胶片上光线的强弱的。
A camera is used to control the amount of light that falls on the film.
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