1·We surveyed 500 smokers and found that over three quarters would like to give up.
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。
—— 《牛津词典》
2·The country produces only about 60 per cent of the food it eats, down from almost three quarters in the late 1980s.
该国的粮食产量仅占其所食粮食的60%左右，比1980年代末的近四分之三有所下降。
3·Nearly three quarters of large employers will offer virtual doctor visits as a benefit to employees this year, up from 48% last year.
今年，近四分之三的大公司老板会为员工提供线上诊疗咨询服务作为员工福利，这一比例高于去年的48%。
4·You'll automatically be on the right heart-healthy track if vegetables, fruits and whole grains make up three quarters of the food on your dinner plate.
如果你的餐盘里有四分之三的食物都是蔬菜、水果和全谷类食品，那么你就自动走上了有益心脏健康的轨道。
5·According to the Centre for Strategic and International Studies, about three quarters of energy we use to move things, including ourselves, accomplish no useful work.
根据战略与国际研究中心的数据，我们用于移动包括我们自己的物体的能量中，约有四分之三没有完成任何有用的工作。