这是一种服务虚拟化形式，这种虚拟化使请求者完全不知道是哪个提供者在实际为请求提供服务。
This is a form of service virtualization that keeps the requestor completely ignorant of which provider is actually servicing the requests.
实际上，这意味着，使目标全局化，执行局部化。
It actually means setting goals globally but enabling the execution locally.
问题是，技术理应简化我们的生活，实际上，却使我们的生活复杂化并把我们包围。
So the question becomes: is the technology that is supposed to make our lives easier, actually overwhelming us and making our lives more difficult?
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