That is almost one fifth of the world's population.

这几乎是世界人口的五分之一。

One fifth of the world's fresh water is also found in the Amazon Rainforest.

世界上五分之一的淡水也存在于亚马逊雨林中。

It covers an area of about 1.8 million square kilometers, about one fifth of the national total.

它的面积约180万平方公里，约占全国总面积的五分之一。

They save one fifth of their net monthly income.

他们把每月净收入的五分之一存起来。

By 2020, one fifth of the country's 150, 000 km railway network will be used by high-speed trains.

到2020年，中国15万公里铁路网的五分之一将供高速列车使用。

In 1998 the typical black family's net wealth was $16,400, less than one fifth that of white families.

1998年，标准的黑人家庭的净资产为16400美元，不到白人家庭的五分之一。

Studies show that people use approximately one fifth less energy when they are billed for exactly what they use.

研究表明，当人们按实际使用量付款时，他们使用的能源大约减少了五分之一。

Nearly one fifth of all the electricity generated worldwide is produced by turbines spun by the power of falling water.

世界上近五分之一的电力是由利用落水动力旋转的水轮机产生的。

One fifth of the country was under water.

全国五分之一地区被水淹没。

Almost one fifth of men say they do not cook at all.

近五分之一的男性说他们根本不做饭。

A little over one fifth of the world's population used the Internet in 2008.

2008年，全球五分之一稍多的人口能够使用网络。

In 15 of 16 countries surveyed, more than one fifth of children and pregnant women were anaemic.

在接受调查的16个国家中，15个国家有超过五分之一的儿童和孕妇患有贫血症。

Per capita consumption among rural Chinese is only one quarter or one fifth that of their urban Cousins.

在中国，农民的人均消费仅为城市居民的五分之一到四分之一。

Do you know that one-fifth of the planet speaks Chinese?

你知道地球上有五分之一的人说中文吗？

As the world's third-longest river, it covers one-fifth of China's land area.

作为世界第三长河，它覆盖了中国陆地面积的五分之一。

The board liked the idea but said it could offer just $ 25,000, one-fifth of the cost.

董事会喜欢这个主意，但表示只能出2.5万美元，而这是成本开销的五分之一。

The Yangtze River irrigates one-fifth of the land area of the People's Republic of China (PRC).

长江灌溉了中华人民共和国五分之一的土地。

At least 3,000 kinds, of fish, live there, and one-fifth of all the bird species in the world.

至少有3000种鱼类生活在那里，世界上五分之一的鸟类也生活在那里。

As a habitat for many endangered species, the Yangtze River flows through diverse ecosystems and irrigates one-fifth of China's land.

长江流经多种不同的生态系统，是诸多濒危物种的栖息地，灌溉了中国五分之一的土地。

COMAG aims to take one-fifth of the world's narrow-body aircraft market and one-third of the Chinese market by 2035.

COMAG 的目标是到2035年占据全球窄体飞机市场的五分之一和中国市场的三分之一。

Yuan helped China work a great wonder—feeding nearly one-fifth of the world's population with less than 9% of the world's total farmland,

袁为中国创造出了一个伟大奇迹——用世界不到9%的土地养活了近五分之一的世界人口。

More than one-fifth of adults in both the United States and Britain said in a 2018 survey that they often or always feel lonely.

在2018年的一项调查中，超过五分之一的美国和英国成年人表示，他们经常或总是感到孤独。

Six months out, more people who had quit abruptly had stuck with it—more than one-fifth of them, compared to about one-seventh in the other group.

六个月后，选择突然戒烟的人中有超过五分之一的人坚持了下来，而另一组只有七分之一。

Overall, the study found half the films and TV shows had no Asian speaking characters and more than one-fifth of them had no black characters with dialogue.

总的来说，研究发现一半的电影和电视节目中没有设置有台词的亚洲角色，超过五分之一没有设置有对话的黑人角色。

While bullying is parents' greatest concern over all, nearly half of low-income parents worry their child will get shot, compared with one-fifth of high-income parents.

尽管欺凌是父母最担心的事情，但近一半的低收入父母担心他们的孩子会被枪杀，而高收入父母中只有五分之一的人担心这样的问题。

Nearly half of high-earning, college-graduate parents enrolled their children in arts classes before they were 5, compared with one-fifth of low-income, less-educated parents.

将近一半的高收入、大学毕业的父母在孩子5岁前就让他们上艺术课；而在低收入、教育程度较低的父母中，这一比例仅为五分之一。

More than one-quarter of the world's oil and almost one-fifth of the world's natural gas come from offshore, even though offshore drilling is six to seven times more expensive than drilling on land.

全球超过四分之一的石油和近五分之一的天然气来自近海，尽管近海钻探的成本是陆地钻探的六到七倍。

If you go blind in one eye, you'll only lose about one-fifth of your vision (but all your depth perception).

如果你一只眼失明，你只会失去约五分之一的视力(但会失去全部的深度知觉)。