四分之三

The principal advantage over the old-fashioned machine is a four-fold reduction in weight.

与旧式机器比，主要特点是重量减少了四分之三。

They are less likely to own stocks and shares than Americans, even though some are assiduous savers against a rainy day (three-quarters of all French household financial assets are free from capital risk).

比起美国人，他们不热衷于拥有股票，尽管一些人有不小的积蓄来防寒杜渐（法国家庭的所有金融资产中，有四分之三是没有资本风险的）。

Go three-quarters of the distance, he said there is no laughter, most people feel tired.

走了四分之三的路程时，说笑声没有了，多数人家感到累了。

Nearly three in four Americans tell pollsters that the country is on the "wrong track".

四分之三的美国人告诉调查者这个国家正走在&错误的轨道&上。

The population of Latin America is a composite of ancestries, ethnic groups, and races, making the region one of the most diverse in the world.

拉丁美洲四分之三的热带范围之内，在世界各大洲中，它的气候条件最优越。

This helps explain why, despite a sustained summer campaign by the left-leaning media (which include three out of Italy's top four daily newspapers, one of its two leading newsmagazines, and two of its seven national TV channels) to expose his alleged cavorting with call girls and underage starlets, most Italians, according to polls, have decided they don't care and continue to give him the benefit of the doubt.

这有助于解释为什么，尽管持续的左夏季运动倾向的媒体（包括四分之三的意大利四大报纸，其两个主要新闻杂志之一，它的7个国家的电视频道2）揭露与他所说的嬉闹应召女郎和未成年小明星，大部分意大利人，据调查，已决定，他们不关心，继续给他的怀疑。

Over three-quarters of Delhi commutes are less than 10km and 20% are by foot.

超过四分之三的新德里市民形成小于10公里，20%的市民采用步行。

Three-quarters of Americans already think the country is on the wrong track, and the same share disapproves of the job Congress is doing.

已经有四分之三的美国人认为国家处于错误的轨道，有同样比例的人不认可国会目前的工作。

Marooning was considered a reasonable punishment for certain offenses of the pirate code , including deserting the ship or quarters in battle or stealing from other pirates.

处罚对某些犯罪的海盗代码，其中包括开小差的船舶或四分之三在战斗或盗窃其他海盗。

The rumbling hackney-carriage drove upwards of three-quarters of a mile along this smooth roadway before it drew up against a gateway, older and more ponderous than any of those they had passed.

辚辚的出租马车沿着这平坦的林荫大道向前走了四分之三英里，便停在一个大门口了，比他们刚才经过的大门都要古老而笨重。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。