The light perceived by the human eye is measured in units called lumen-hours.This is about the amount produced by burning a candle for an hour.

人眼能感知的光亮是以流明-小时为单位计量的，每流明相当于一支燃烧一小时的蜡烛产生的能量。

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The light perceived by the human eye is measured in units called lumen-hours. This is about the amount produced by burning a candle for an hour.

人眼感受的光用流明时这个单位来衡量——燃烧一根蜡烛一个小时所产生的光的量就是一流明时。

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Tip: If the engine is burning oil, adding oil will only temporarily turn off the oil light.

提示：如果发动起在工作，加油只会暂时灭油压告警灯熄。

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This generation is the flame, the light which will keep this country burning bright in the darkness of an uncertain world.

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