The first thing we need to know is how economists measure inflation, or the overall price levels in a countries.

我们首先需要知道的是，经济学家如何衡量通胀或一个国家的整体价格水平。

We have this item in three price levels.

此种商品我们有3种等级的价格。

Its data show that there is more housing in the luxury, premium and middle-end price level available on the Ho Chi Minh City market this year.

它的数据显示，今年胡志明市市场上有豪华、高端和中档价位的住房更多。

The long-term forecasters at Goldman Sachs expect China's price level to have risen modestly, relative to America's, by the middle of the next decade.

高盛的长期预测人士预计，到下一个十年中期，中国的物价水平相对于美国将小幅上涨。

But until Congress approves the new defence budget, many programmes are funded at last year's price levels, which fail to offset costlier material and manpower.

但在国会批准新的国防预算之前，许多项目的资金都是按去年的价格水平提供的，这无法抵消更昂贵的材料和人力。

More apartments in the luxury, premium and middle-end price levels have come on the market this year in Ho Chi Minh City, but not as many at the affordable level.

今年，胡志明市的市场上出现了更多的豪华、中高端价位的公寓，但经济适用房的数量却没有那么多。

In his letter to shareholders for 1980 he reminded them that profits must rise in proportion to increases in the price level without an increase in capital employed, lest the firm starts " chewing up" investors' capital.

在1980年致股东的信中，他提醒他们，利润必须与价格水平的上升成比例增长，而不能增加所用资本，以免公司开始“蚕食”投资者的资本。