The amount of carbon dioxide emissions potentially saved from going to bed an hour early was the equivalent of 20 percent of annual emissions from household lights.

人们每天早睡一小时可以减少的碳排放相当于家庭用电年均排放量的20%。

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They overcome their pre-midlife crises by doing the middle-class equivalent of going wild and roughing it sleeping in bunkhouses and pulling off pranks like short-sheeting a bed.

NEWYORKER: Indian Summer