拥有四分之三的市场份额，不是件易事。

It is not easy being an incumbent with athree-quarter market share.

将袖子剪成四分之三短袖的样式，或者镶一下滚边。

Shorten the sleeves to athree-quarter style or bring up the hem.

剧场大约坐了四分之三的人。

The theatre was about three quarters full.

我们对500名吸烟者进行了调查，发现有超过四分之三的人愿意戒烟。

We surveyed 500 smokers and found that over three quarters would like to give up.

四分之三的公众表示希望就这个问题进行全民公决。

Three-fourths of the public say they favor a national referendum on the issue.

四分之三的俄罗斯人住在城市里。

Three-quarters of Russians live in cities.

海洋几乎占地球表面的四分之三。

The sea covers nearlythree-fourths of the world's surface.

海洋几乎占地球表面的四分之三。

The sea covers nearlythree-fourths of the earth's surface.

第一组中有近四分之三的人猜测威廉姆斯在管理层工作,而第二组中只有38.5%的人这样认为。

Nearlythree-quarters of the first group guessed that Mr. Williams worked at a managerial level, while only 38.5 percent of the second group thought so.