The second day I set two clocks, one on my night table, and one out in the hallway.

第二天，我设置了两个时钟，一个放在床头柜，另一个放在走廊。

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Public pyjama-wearing is said to have started decades ago when having two changes of clothes - one for night and one for day - was a sign of wealth and something to be flaunted.

睡衣外穿据说源自几十年前，彼时人们终于得偿所愿能有两套衣服换着穿——白天一套晚上一套——这在当时可是富裕起来的标志，值得大肆炫耀。

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The supernova could provide the biggest light show since Earth was formed, and will be so bright that night will become like day for one or two weeks, experts said.

专家称，这颗超新星将会为我们提供一场自地球形成以来最大型的“灯光秀”，而且光线将会非常明亮，以至于一到两个星期内黑夜都将变得像白天一样。

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The first person to correctly identify where the lost ring is located wins not only the cash prize but a two-day (one night) trip to New York.

FORBES: Connect

This two-day, one-night relay is made up of 36 segments that vary in length and difficulty each of your 12 team members can run as little as 11.5 miles or as many as 23.7 miles, so it appeals to all levels.

FORBES: 5 Relay Runs To Travel For

For example, you might consider a limit of one or two hours a day and, for a better night's sleep, no screen time in the hour before bed.

CNN: Fitness for kids: Getting children off the couch