Everybody sleeps, but what people stay up late to catch—or wake up early in order not to miss—varies by culture.

每个人都要睡觉，但是人们为了不错过什么而熬夜或早起，在不同的文化中是不一样的。

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The new school year has just started and children across the UK have to wake up early in the morning to go to school.

新学年刚刚开始，英国的孩子们每天都要早起去上学。

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She'd wake up early, turn on her laptop and chat on Internet dating sites and instant-messaging programs—leaving her bed for only brief intervals.

她早早醒来，打开笔记本电脑，在交友网站和即时通讯软件上聊天，这期间很少离开她的床。

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I wake up early in the morning by 8 o'clock.

我早晨八点起床。

布朗克斯的足球教练 - SpeakingMax英语口语达人

The feeling of just being free to wake up whenever you want after waking up early all week,

那种能睡到自然醒的感觉，在一整周不得不早起以后，

I like实战 - SpeakingMax英语口语达人

Had to wake up really early, had to wear suit and tie every day.

在那里必须很早起床，并且每天都要穿西装打领带。

学习外语的原因 - SpeakingMax英语口语达人

The ones who refused to do night feedings because they had to wake up early, but who paid all the household bills.

NPR: Think Partnered Parenting Is Hard? Try Going Solo

Wake up early and do a three-faith pilgrimage, stopping at the Global Pagoda off the Borivali station, and Haji Ali Mosque and Mahalaxmi Temple in Mahalaxmi.

BBC: Riding the rails like a Mumbaiker

When we suggested it would be a good idea to stay up late (or wake up early) to guarantee a launch day iPhone 5, we meant it.

ENGADGET: iPhone 5 shipping times slip almost immediately to 2 weeks, early birds feel validated