rolling out

A sudden pronounced rise, as in price or salary.

猛涨，暴涨突然显著的上涨，如价格或薪水的猛涨

Prices jumped 60% last year.

物价去年暴涨60%.

Prices jumped in OctoBer.

10 月份物价暴涨

Oil prices soared past$70 a barrel and petrol jumped to more than$3 a gallon at many US pumps.

油价猛涨超过70美元一桶，在美国许多加油站，汽油价格已暴涨至每加仑3美元以上。

The dam was in danger because of the rising flood.

洪水猛涨，大坝告急。

The price of oil jumped/leapt sharply in 1973

1973年石油价格猛涨。

Demand has bumped up prices

需求促使价格猛涨。

(of prices,costs,etc)rise sharply;soar

（指价格、费用等）急升,猛涨

Food price soar during the cold weather.

这个冬季食品价格猛涨。

Gold Shares jumped yesterday.

昨天黄金股票猛涨。

During the rainy season the river, swollen by mountain torrents, caused terrible floods in the valley.

在雨季，山洪暴发，河水猛涨，给河谷地区造成可怕的水灾。

stimulated a surge of speculation; an upsurge of emotion; an upsurge in violent crime.

促进想象的高涨；情绪的高涨；暴力犯罪的高涨。

Last week the price of food jumped.

上星期,食物价格暴涨。

Prices were running wild all over the country.

全国物价普遍在暴涨。

Price have shoot up during the strike.

罢工期间价格已暴涨。

During the war time the grain prices went through the roof

战争期间粮食暴涨。

Prices jumped overnight.

股票一夜之间就暴涨了。

These stocks may Boom(/shoot up)today

这些股票今天可能暴涨