The BRICs import raw materials like copper and cotton from poor countries; rich countries tend to buy manufactured goods such as garments.

金砖四国从贫困国家进口铜和棉花等原材料，而富裕国家则倾向于购买服装等制成品。

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Exports are either raw materials or manufactured goods. Raw materials are products of the land, such as cotton, timber or rubber.

出口货物既有原材料，也有制成品。原材料是从土里长出来的产品，如棉花、木材或橡胶；有些原材料，如铁矿等，是从矿山里开采出来的。

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The test results such as big error, bad stability and bad flexibility of domestic Y412 series raw cotton moisture tester that is designed by the resistance measuring moisture are analysed.

对以电阻法为设计原理的国产Y4 12系列原棉水分测试仪存在的测试结果误差大、稳定性差、通用性差等缺陷进行了分析。

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Mr. Ohlsson said declining costs for raw materials such as cotton and wood likely would allow the company to cut prices another 1% this fiscal year.

WSJ: IKEA Chief Ohlsson Says Red Tape Is Hobbling Growth