Each VM could then run an instance of its own private operating system — in the early days this was the CMS, or Conversational Monitor system.

每个VM都可以运行一个自己私有操作系统的实例——在早些时候，这称为CMS(或Conversational Monitor System)。

youdao

Each VM could then run an instance of its own private operating system — in the early days this was the CMS, or Conversational Monitor system.

每个VM都可以运行一个自己私有操作系统的实例——在早些时候，这称为CMS(或Conversational Monitor System)。

youdao