Over a period of about 100,000 years, while the seas pulled back, climates around the world became dramatically more extreme: warmer days, cooler nights; hotter summers, colder winters.

在大约10万年的时间里，当海水退去，世界各地的气候变得更加极端：白天更暖和，夜晚更凉爽；夏天更热，冬天更冷。

youdao

All around the world, families celebrate special days together.

全世界的家庭都在一起庆祝特殊的日子。

youdao

During the course of the year, we have built in several screen-free days that require us to make different plans for our students about how they will communicate with one another and the world around them without "screens".

在这一年中，我们已经安排了几个无屏幕日，这需要我们为学生制定不同的计划，涉及他们在没有“屏幕”的情况下如何与彼此和周围的世界交流。

youdao

She spends about three hundred days out of the year traveling around the world to discuss her many projects and goals.

VOA: special.2009.11.18

Many other countries around the world also enjoy the tradition of exploding fireworks on special days.

VOA: special.2010.07.04

He had flown around the world in seven days, eighteen hours and forty-nine minutes.

VOA: special.2009.03.18

Pictures of those momentous days appeared around the world, helping to make the term "reformasi" part of the international political lexicon.

CNN: THE SHARPSHOOTERS

Despite the bleakness of the past few days, Georgians around the world held out hope.

CNN: War puts Georgian civilians on edge

BizEE Software, a South Wales, U.K., company that develops software to help building managers assess their energy-fuel needs, publishes a measure called degree days for places around the world that highlights this variation in temperature.

WSJ: In the Forecast: New Ways to Measure the Temperature