Where does the energy come from of the blinking light?

令它闪烁的能量，从何而来？

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The corridor was empty, but they could see by a blinking light that a silent alarm had been tripped.

走廊空无一人，但一盏闪烁的灯发现了他们，触发了无声警报器。

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Its siren call (or beep, or blinking light) can crowd out the time and energy we have for real human connection.

它的警笛呼叫(或嘟嘟声，闪烁灯)往往会挤占我们本可以用来进行人际交往的时间和精力。

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While the blinking capture light is helpful for ensuring that doodles are being digitized, it may attract the curious.

ENGADGET: Switched On: More options for getting from scribble to screen

If one is looking out their living room window, would you prefer to see a blinking traffic light all night or a beautifully landscaped roundabout with a fountain and flowers?

BBC: Is the British roundabout conquering the US?

Cars faced off on a two-lane, aluminum track, with a little red light blinking to signal who won.

WSJ: Gentlemen, Start Your Little Cars: These Derbies Are for Grown-Ups