但现在，随着网络和数字视频录像机从根本上替代电视消费方式，传媒业的商业模式被撕得粉碎。 迪斯尼媒体网络公司增加了广告商研究，并将广告商研究作为密集调查中的新关注点。

But now, as the Web and DVRs uproot the way people consume television, and thus rip apart the industry’s business model, the unit is adding advertiser research as a fresh focus of intense inquiry.

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我们必须赶快行动改变消费者的态度，开发替代能源。

We must work faster to change consumer behavior and develop alternative sources of power.

youdao

这表明价格的刚性程度较高，也就是说，对于很少有替代性选择的产品来说，消费者会忍受较高的价格。

That suggests a high degree of price-inelasticity. Consumers will endure higher prices with respect to products for which there are perceived to be few substitutes.

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So as far as the consumers are concerned, these two products are perfect substitutes.

对于消费者而言,这两种商品是完全替代品

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