见证了这种波动的价格，今年真是糟透了。
Volatility of the kind witnessed this year has been very bad.
在草饲体系中，奶农也不受国际商品市场牛奶价格剧烈波动的影响。
In the grass-fed system, farmers are also not subject to the wildly fluctuating milk prices of the international commodity market.
价格会随着收成、自然灾害和政治不稳定而波动；当价格上涨时，需要一段时间才能找到新的供应来源。
Prices fluctuate, in response to harvests, natural disasters and political instability; and when they rise, it takes some time before new sources of supply become available.
在欧洲，税收占汽油零售价的比例高达五分之四，因此，即使是原油价格发生了相当大的波动，对油品价格的影响也比过去要更轻微。
In Europe, taxes account for up to four-fifths of the retail price, so even quite big changes in the price of crude have a more muted effect on pump prices than in the past.
用草饲养奶牛的农民不会受到全球市场不断波动的牛奶价格的影响。
Farmers going grass-fed are not affected by the ever-changing milk prices of the global market.
但这说明世界并非一定是面对食品价格波动的问题。
This means that the world does not necessarily face a price volatility problem.
生产者会更难就资本开支做出计划，而购买者会受到价格波动的影响。
Producers could find it harder to plan capital expenditure and buyers would be exposed to price fluctuations.
同时，易变的天气也造成最近价格的波动。
Meanwhile, unpredictable weather has also caused recent volatility in prices.
比如，必应提供航班搜索工具，及特定航线的价格波动预报，给用户提供现在购买或等待的建议。
For example, Bing has flight search and prediction tools that reveal price fluctuations for certain routes, and advises customers whether to buy or wait.
这意味着气候条件或其他影响产量变化的因素可能导致大的价格波动。
This means that changes in weather conditions or other factors affecting output can lead to really large price fluctuations.
核心数据排除了能源和食品价格的波动。
The core measure excludes the volatile prices of energy and food.
随着金融市场的波动，食品价格快速飞涨。
他还说，如果菜农们都单独出售蔬菜价格波动的风险更大。
"For vegetable farming, the risks of sharp price fluctuations will be increased if producers sell their vegetables separately," he said.
人们通常以为买公债就可以不用每天关注它的价格波动了。
People are also taught to buy bonds for the yield and to not pay close attention to daily fluctuations in price.
去年的谷物价格略有波动。
在过去的几年间，大部分注意力都集中在粮食价格的波动上。
Much attention has focused on the swings in food prices over the past several years.
但是，此番做法导致的价格波动会使洋葱期货引发的争吵看起来就像小土豆。
But it has the potential to cause price swings that would make the row over Onions look like small potatoes.
绝大多数期权直到过期都没有执行；因为资产的价格的波动不足以让它值得执行。
The vast majority of options expire without being exercised; the asset price never moves sufficiently to make it worthwhile.
但是高昂的食品价格与食品价格的大幅波动却不是一回事。
But high food price levels and high food price volatility are not the same things.
消费的增长，部分的同价格波动相关。
通常银行要对这种贷款更为小心，因为大宗商品价格的波动远甚不动产价格。
Banks usually need to be much more cautious about such lending as commodity prices fluctuate far more than property prices.
其他大宗商品市场（例如原油和食品）的价格波动表现也促发了这场争论。
The volatility of other commodity markets, such as oil and food, lends another element to this debate.
在过去几年的巨大价格波动后他们又是一种什么样的感受？
How could they feel otherwise after the huge price swings of the past few years?
他们把高居不下的食品价格和幅度较大的食品价格波动(最好定义为食品价格水平的方差)混为一谈。
They conflated high food prices with greater food price volatility, which is best defined as variance around the food price level.
在欧洲，税金占 汽油零售价的五分之四，因此，即使原油价格发生很大的波动，汽油价格所受的影响也不会像过去那么显著。
In Europe,taxes account for up to fourfifths of the retail price,so even quite big changes in the price of crude have a more muted effect on pump prices than in the past.
在欧洲，税金占 汽油零售价的五分之四，因此，即使原油价格发生很大的波动，汽油价格所受的影响也不会像过去那么显著。
In Europe,taxes account for up to fourfifths of the retail price,so even quite big changes in the price of crude have a more muted effect on pump prices than in the past.
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