Over the past several years, Google has built three key pieces of scalable computing infrastructure designed to run on clusters of commodity PCs.

在过去数年中，Google为在PC集群上运行的可伸缩计算基础设施设计建造了三个关键部分。

youdao

Firefox has become one of the most important pieces of software around today as consumers shift from using their PCs to run applications living on their hard drives to a communications device able to connect with applications living on distant servers.

FORBES: Why Firefox Matters