The price of staple foods such as rice, eggs, cabbages have doubled and even quadrupled in some areas.

大米、鸡蛋、卷心菜等主食的价格在一些地区翻了一番甚至四倍。

Sales have quadrupled in the last five years.

过去五年中，销售额已增长至以前的四倍。

The cost of butter quadrupled and bread prices increased by a factor of five.

黄油的价格是原来的4倍，面包的价格上涨了5倍。

The cost of garlic is among them: wholesale prices have almost quadrupled since March.

大蒜的价格就是其中之一：批发价格自3月份以来几乎翻了两番。

The grain output is quadrupled.

粮食产量翻了两番。

It is estimated that the gross annual value of industrial and agricultural output will be quadrupled.

工农业总产值预计翻两番。

Land prices have quadrupled in two years.

土地价格两年内已经增加了三倍。

The contract price quadrupled to nearly $100/ton.

合同价格是原来的四倍，达到100美元/每吨。

The number of users has quadrupled in a single year.

仅仅一年内，用户数量就翻了三倍。

Guatemala's obesity rate has quadrupled in 30 years.

危地马拉的肥胖人口比例在30年间翻了四倍。

But consumer spending has nearly quadrupled since 2000.

但消费开支自2000年以来几乎翻了两番。

The share of the top 0.1% alone quadrupled over that period.

在那个时期单是0.1%的高收入者所占份额就翻了4倍。

A 20-litre jerrycan of poor quality water has quadrupled in price.

一瓶20升的劣质水的价格已经涨了四倍。

As a result, America's incarceration rate has quadrupled since 1970.

因此，自从1970年起美国的监禁率翻了两番。

Target, a chain store, ordered $2m worth, then quadrupled the order.

连锁商店Target订购了200万美元的蜡烛，随后又将订单扩大了4倍。

It ended in October 2007, when the index had almost quadrupled to 6124.

本轮牛市在2007年10月结束，当时股指差不多已经是牛市启动时的4倍，达到6124点。

But when the tweakers took over the efficiency of the steam engine swiftly quadrupled.

但是当巧匠们接手之后，蒸汽机的效率一下子变成了四倍。

Researchers removed the trout from one lake, and the frog population soon quadrupled.

研究者把一个湖泊的鲑鱼全部捞走，青蛙数量很快翻了四番。

First, the global export market for these solar goods nearly quadrupled from 2006 to 2010.

首先，从2006年到2010年，太阳能商品的全球出口市场增长了将近四倍。

The number of cases in Arizona and California almost quadrupled in the decade to 2006.

在到2006年为止的十年中在亚利桑那州和加利福尼亚州病例数几乎翻了两番。

The cost of insuring against a default by the United States has quadrupled since January.

自一月份以来，对美国(国债？)违约投保成本已飙升四倍。

The proper phrases in the mouths of clerks have quadrupled the sales of a department store.

售货员言辞得体的话可以使商场的销售额翻两番。

In other words, the gender gap in doctor pay has more than quadrupled in less than 10 years.

换一句话时，十年不到，医师薪酬上的性别差距足足翻了两番。

The world’s population quadrupled in the last century and increases by 90 million every year.

Le Gall博士说，世界人口上个世纪翻了两番，每年增长9000万。

The prevalence of obesity among American boys and girls has quadrupled over the past 25 years.

过去25年，美国人的普遍肥胖已经增加了四倍。

But since 1970 bike production has nearly quadrupled while car production has roughly doubled.

但自1970年以来，自行车产量翻了两番，而汽车产量不过约是原来的2倍。

We know that students don’t come close to meeting these requirements, and that the shortfall has quadrupled over time.

我们知道学生们离这些要求还很远，并且时间越长，距离越拉越远。