Geologists measure time in eons, eras, periods, epochs and ages, with eons being the longest.

地质学家用宙、代、纪、世和期来衡量时间，宙是长。

The longest journey starts with a single step.

千里之行，始于足下。

It's about to set a record for the longest expansion in recorded U.S. history.

美国即将迎来有史以来持续时间长经济扩张。

Today it still rates among the top ten longest bridge spans in existence.

直到今天，该仍是世界现存大中排行前十长大。

The agency also announced another record, for the longest duration of a single bolt.

该机构还公布了另一项纪录，单次闪电持续时间长纪录。

A humpback whale has confounded scientists after making one of the longest and most unusual migrations ever recorded.

一头座头鲸进行了有记录以来长和常迁徙，这让科学家们感到困惑。

The workers who can put their feet up for longest are those in Spain and Sweden, who get 36 days of holiday each.

休息天数长是西班牙和瑞典员工，他们有36天假期。

This makes it the longest word in the world.

这使得它成了世界上长单词。

No, no, that was the longest six months of my life...never again!

，，那是我一生中漫长6 个… 千万要再来一次了！

The longest non-stop passenger flight in modern times looked like this.

现代长直达航班是这样。

Although some of the sections lie in ruin or have disappeared altogether, it is the longest man-made structure in the world.

虽然有些部分已是断壁残垣，或已彻底消失，但长城依旧是世界上长建筑物。

The Nakdong is the second longest river in South Korea.

洛东河是韩国第二长河流。

What is the Earth's longest mountain chain above sea level?

地球上海拔高山脉是什么？

Do you agree that the pencil in the middle is the longest?

你是否也觉得，在中间这支笔是长？

Name the longest reigning monarch in British history.

英国历史上在位时间长君主是谁。

UNIDENTIFIED FEMALE: This show is the second longest, continuously held sporting event in the United States and the reason it's been able to maintain that is the fact that it's about dogs.

这是第二长节目，在美国持续举办体育赛事，之所以能够坚持，是因为它是关于狗。

Experts point out that Asian countries consistently put in the longest hours worldwide.

专家表示亚洲国家普遍拥有世界范围内较高工时。

This is the record holder for longest custom banana car.

Steve Braithwaite是拥有长香蕉车纪录保持者。

It features the world`s longest selfie stick, which measures 59 feet.

它拥有世界上长自拍杆，其长度为59英尺。

It's one of the three countries where workers put in the longest hours.

它是工作时间长三个国家之一。