Unfortunately, when many of these systems pass, their operating systems pass along with them.
遗憾的是,当许多这样的系统消失时,其中的操作系统也随之消失。
It's responsible for flow control of humans to systems and system to systems.
它负责人员到系统以及系统到系统的流控制。
It's responsible for flow control of humans to systems and system to systems.
它负责人员到系统以及系统到系统的流控制。
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