此处的关键在于其中每个单独的用户组（重/强或轻）将提供对总用户社区的不准确预测。

What is key here is that either of these groups of users (the heavy/power or the light) alone would have presented an inaccurate projection of the total user community.

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但是如果零售商们的销售预测不准确，他们则会面临惹恼消费者的风险；这些消费者会因为他们的断货而无法获得所需的商品。

But if their sales forecasting is not on the button, companies risk annoying consumers who cannot get hold of their products because they are out of stock.

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未来主义青睐勇敢者：看30多年里前，像乔治·奥威尔在1984年或阿瑟c .克拉克在2001年所做的那样，评论家会原谅你的预测不准确。

Futurism favors the bold: Look more than 30 years ahead, as George Orwell did in 1984 or Arthur C. Clarke in 2001, and critics will forgive your inaccuracies.

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