第二，消费将成为中国经济增长的新引擎。

Second, consumption will become a new driver of economic growth in China.

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它可以使用这个决策引擎来帮助消费者扩展购买途径，帮助做购买决定。

It could use the decision engine to help customers sift through the ever-expanding array of offerings and make purchasing decisions.

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较为精密的零售网站能够通过站内的搜索引擎记录消费者的搜索历史来为他们推荐特定商品，并提供现货商品更准确的数据。

More sophisticated retail sites have search functions that take into account a customer's past behavior to suggest certain items, as well as more accurate data on which items are in stock.

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It's biological engines, right. Things that either produce or consume biological fuel to do different sorts of processes. Also, of course of key importance to understand what the, in that case, biological thermodynamics are.

但不只是我们制造的引擎,生物引擎也是如此,它们产生或消费生物燃料,来完成不同的过程，当然，这也是理解生物热力学的关键所在。

麻省理工公开课 - 热力学与动力学课程节选