谷歌和微软都不得不把他们的一些大型数据中心设在水电站附近，从而确保以合理的价格获得足够的能源。
Both Google and Microsoft have had to put some of their huge data centres next to hydroelectric plants to ensure access to enough energy at a reasonable price.
在数据中心上，谷歌领先，但微软正在规模和深度方面紧追不舍.
In data centres, Google is ahead, but Microsoft is catchingup in size and sophistication.
谷歌从网络和用户那里收集大量数据，并拥有一批出色的工程师利用这些资源设计出新的服务。
Google collects vast amounts of data from its users and from the web. And it has hired an army of bright engineers to devise new services that make use of these resources.
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