Did the invention of smart phones change the world in many ways?

智能手机的发明是否在很多方面改变了世界？

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I get the pride of knowing I did something irreversibly smart before I could change my mind.

在我能改变主意之前做了一个不可逆的聪明决定，这让我非常骄傲。

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The smart cover, however, may change the market in unpredictable ways.

然而智能套有可能不可预测地改变市场。

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In winter, women are advised to take a pair of smart shoes to change into.

ECONOMIST: Business travel

As the year winds down and the shopping season grows shorter, it becomes time for the smart shopper to change strategies.

FORBES: Magazine Article

But ubiquitous digital consumer data, cheap computing power and open-source software have created a tremendous opportunity for smart marketers to change the research game.

FORBES: Advertising Week 2010: Digital Fuses Data, Media Buying