There are millions of websites, small and large, that list the top products in any given category or help you comparison shop.

有数百万大大小小的网站提供商店商品对比服务，或者能列出任何已知门类下的热门产品。

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Other AI comparison machines, such as those for facial recognition, also learn and steadily improve their products in similar fashion.

其他的人工智能比较机器，比如面部识别，也可以以同样的机理增强他们的产品。

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An example: Perhaps the content in question is a comparison table for the products you sell.

例如：上面讨论的内容可能是一个售出产品的对照表格。

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While the bigger, sophisticated salons and supermarkets snubbed his products, they were very popular with street side local hairdressers because of their availability and significantly lower prices in comparison to the products on the shelves of the big retail outlets.

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Still, that number pales in comparison to other Apple products.

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No more can a local merchant get away with overpricing products that savvy shoppers can comparison price with Amazon.

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