By bringing the shutter speed low enough that available light registers on the image, you can retain most of the mood of a setting by not over-powering it with flash.

通过将快门速度降的足够低，并且闪灯不把背景打的过亮，你就能保留背景的大部分的细节。

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Also the small MCU has user-setting functions. This paper aims to build an auto-trigger imaging system with fast trigger speed, excellent image quality, low power consumption.

本文的目标在于构建一个触发响应速度快，成像品质佳，运行功耗小的自动触发成像系统。

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The inquiry heard that in second gear, in low ratio, the maximum speed was 18.2mph, but 39.7mph in high setting.

BBC: Police in speed claim over Gordon Lennon fatal crash