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。

youdao

Visitor a: The burning sun is above. I've waited for one hour.

参观者A：烈日当头，已经等了一个小时了，怎么还到呢？

youdao

The little Leymaire house was set apart at the very end of the village, so that an hour later only a neighbor saw the thin soldier with burning eyes when he slipped into the garden.

莱马里的小屋子正好座落在村子的尽头，所以当那个目光炯炯的瘦兵一小时以后溜进花园时，只有一个邻居看见他。

youdao

But the FF, inching through the stultifying heat for hour after hour, behaved impeccably: no glitches, no coughs, no smell of burning flesh emanating from the vents.

BBC: Cruising around northern Italy

With more than 50 data centers in the Tokyo area alone, JDCC members are burning through 5, 000 to 6, 250 gallons of fuel every hour.

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