virtual machine kernal

例句：

1. 1.The virtual machine kernel is the core of a virtual computer system.
   虚拟机内核是虚拟计算机系统的核心。
2. 2. The virtual machine kernel is responsible for managing the memory and processing instructions.
   虚拟机内核负责管理内存和处理指令。
3. 3.The virtual machine kernel is used to emulate the behavior of a physical processor.
   虚拟机内核用于模拟物理处理器的行为。