单语范例（未经PONS编辑处理）
As a result of arbitrage, the currency exchange rates, the price of commodities, and the price of securities in different markets tend to converge.
en.wikipedia.org A contemporary social approach proposes that kleptomania is an outcome of consumerism and the large quantity of commodities in society.
en.wikipedia.org Other fungible commodities include sweet crude oil, company shares, bonds, precious metals, and currencies.
en.wikipedia.org Trade in predominantly primary commodities can provide no future of any country.
www.cnn.com The common commodities were muslin, black pepper, cardamom, cassier and coarse blue cotton cloth.
en.wikipedia.org