Teotihuacán obsidian must have been recognized as a valuable commodity for many centuries before the great city arose.

在特奥蒂瓦坎这座伟大的城市崛起前数百年，它的黑曜石就必然已经被认为是极有价值的商品了。

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The opposite of a cool or trendy project, their goal is a sustainable, passionately run establishment that offers authenticity, a rare commodity in the world of city hotels.

不同于那些时尚项目，他们的目标是，持续的、热情的运营这家旅社，以期在酒店界推出实在的，奇货可居的服务。

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Early this year, I traveled to visit Zurich in Switzerland.Zurich is generally accepted around the world as a city with the best dwelling environment and the highest commodity price.

年初，我去瑞士苏黎世旅游，那是全球公认的居住环境最好、也是物价最为昂贵的城市。

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In America today, a house in a safe neighborhood with good public schools featuring a convenient commute to the central business district of an economically vibrant city is a scarce commodity.

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On top of that Trinny brings to the partnership six years experience as a commodity saleswoman in the City.

BBC: Ready2 make millions

But clearly the biggest beneficiaries will be the cities of the commodity belt, starting with Houston, the epicenter of the energy industry, as well as Oklahoma City, Dallas-Ft.

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