A tiny electromechanical switch under the bottom mirror can also lift it up, adjusting the spacing and preventing it from reflecting any light at all.

底层镜子下的一个微型机电开关也能抬高镜子，从而调节间距并防止镜子反射任何光。

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Just imagine if changing the light in your room requires you to change the switch also. Would you care to purchase and set up such a system in your house?

想想一下，如果改一下房间里的灯同时需要改开关，你会乐意在你房子上花钱并安装这个系统吗？

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When you turned the knob to switch it on, an orange glow would gradually light up a darkened room on a winter's evening.

当你扭开旋钮，一道橙色的亮光会逐渐照亮一个冬季傍晚的漆黑房间。

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"By imposing a tax on every American who drives a car or flips on a light switch, this plan will drive up the prices for food, gasoline and electricity,".

VOA: standard.2009.06.27

Up top are a power switch and a light that flashes green for a moment when the reader is powered on.

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But the fact is, we don't know what they're getting at, and while we don't appreciate this kind of vagueness, it's not too late for them to make the 360 a single switch-tripping light-up cable kind of system, otherwise totally wireless.

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No, this is a fancy backlit indicator, one that doesn't light up at all until you thumb the dedicated performance switch on the machine's right side.

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