在商品交易会上，他们尽可能的使用很多东西。

At the fair they used to try out as many things as possible.

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他补充说，他有很多时间去投票，自从投票开始，他试图在一个为退休人员举行的商品交易会上兜售他的服务，他发现，这些人当中，很少有人没牙齿。

He added that he would have plenty of time to vote, since on voting day he was trying to hawk his services at a trade fair for retirees, few of whom, he discovered, had teeth.

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在中国进出口商品交易会(广交会)、中国国际高新技术成果交易会(高交会)等大型展会上，商务部积极推动电子商务应用工作。

At the China Import and Export Fair (Canton Fair), China Hi-tech Fair and other large-scale exhibitions, MOFCOM actively advances the application of E-commerce.

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