In 2016, only one-fourth of Chinese cities met the country's air quality standards.

2016年，中国只有四分之一的城市达到国家空气质量标准。

About one fourth of the earth is dry land.

地球约四分之一是陆地.

Land covers about one-fourth of the earth's surface.

陆地约占地球表面的四分之一。

They gave one fourth cake each of four chidren.

他们给四个孩子每人四分之一蛋糕.

About one-fourth are Hispanic or Latino.

西班牙裔或拉美裔的美国人约占四分之一，

A little over one-fourth are African-American.

非裔美国人所占比例则略多与四分之一，

China has to feed more than one fourth of the world population.

中国要养活世界四分之一的人口。

We now know that about one fourth of all the kinds of seaweed are animals.

现在我们知道各种海草中大工业约有四分之一是动物。

Slings should be placed at one fourth of the length of pipe form each end.

吊索的位置应放置在从两端起管道总长的四分之一处。

It is said to burn ssbbww. com one fourth of the fuel of conventional diesel-powered cars.

据说这款车的耗油量仅为传统柴油车的四分之一。