We can see how the product life cycle works by looking at the introduction of instant coffee.

通过观察速溶咖啡的推行，我们可以看到产品生命周期是如何运作的。

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The importance of the product life cycle to marketers is this: different stages in the product life cycle call for different strategies.

产品生命周期对营销人员的重要性在于：在产品生命周期的不同阶段需要采取不同的策略。

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The product life cycle does not have to end.

该产品的生命周期并没有结束。

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The product life cycle of many models can be measured in weeks, at a time when more than 87 million Americans now own smartphones, according to a comScore report issued in November.

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We are the only company to comprehensively report greenhouse gas emissions for every product we make, taking into account the entire product life cycle.

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In the process, though, it fractures the product life-cycle for systems built by those private companies, raises overhead costs on remaining work, and in general make the companies less competitive.

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