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

这几乎是世界人口的五分之一。

youdao

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。

youdao

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。

youdao

In the first nine months of 2009, capital inflows stood at just $12 billion one fifth the level of a year earlier.

VOA: standard.2009.10.16

One needs a heart, one a lung, one a kidney, one a liver, and the fifth a pancreas.

分别需要心脏移植，肺移植，肾移植，肝移植，以及胰腺移植。

耶鲁公开课 - 公正课程节选

If you get into the fifth century, late in the fifth century, Thucydides in his history has one of his generals speak to his men and say,"Men are the polis."

如果你回到五世纪,在五世纪末,修昔底德在他的年代就曾经,希腊历史学家,代表作《伯罗奔尼撒战争史》 对人民做过一次演讲,他说"人就是城邦"

耶鲁公开课 - 古希腊历史简介课程节选

Just one fifth of MPs are women, and 27 out of 650 are from ethnic minorities.

BBC: Commons diversity measures urged

Singapore estimates one fifth to a quarter of its population will be over 60 in 2030.

CNN: SPECIAL REPORT: HEALTH

Last year Indians imported 864 tons of gold, about one fifth of world sales.

NPR: Baubles To Bars: India Gold Culture Defies Curbs