The ability to sleep in one chunk (整块时间) overnight goes down as we age but the amount of sleep we need to function well does not change," Dr Drummond told the American Association for the Advancement of Science conference in San Diego.

出自-2011年6月阅读原文

How did Hetty Green become rich overnight?

出自-2014年6月听力原文

Overnight, Chicago reached a low of 21 degrees Fahrenheit below zero, making it slightly colder than Antarctica, Alaska, and the North Pole.

2019年12月四级真题（第二套）阅读 Section B

The explosion happened beside a bus which was about to set off for an overnight journey from Nairobi to the Ugandan capital Kampala.

2015年12月四级真题（第一套）听力 Section A

It just printed the pieces overnight.

出自-2016年12月听力原文

Yet improvement won’t come easily, it won’t come overnight and there are limits beyond which not even science can take us.

出自-2015年12月听力原文

After staying overnight in London, we travel on day 2 to northern France to visit the World War I battlefields.

2018年高考英语全国卷2 阅读理解 阅读A 原文

Boldness — a willingness to extend yourself to the extreme—is not one that can be acquired overnight.

2015年高考英语天津卷 阅读理解 阅读D 原文

Boom towns grow from nothing almost overnight.

2018年高考英语全国卷3 阅读理解 阅读B 原文

Once, while working overnight at a store, he let a homeless man sleep in his truck.

2017年高考英语全国卷2 完形填空 原文

Support is growing for a theory that sleep evolved so that connections between neurons in the brain can be weakened overnight, making room for fresh memories to form the next day.

2017年高考英语北京卷 阅读理解 七选五 原文

This development did not take place overnight.

2019年高考英语全国卷3 阅读理解 阅读C 原文