PIM is not restricted to the local device. It can access data from an attached SIM or another remote device.

PIM并不局限于本地设备，它可以访问一个附加SIM或另一个远程设备中的数据。

youdao

Above the kernel, running in user mode, are the device drivers, each one running as a separate process tightly restricted by the memory management hardware to accessing only its own memory.

设备驱动处于内核之上，运行在用户态。每个驱动都作为单独的进程运行，受到内存管理硬件的严格约束，只能访问自己拥有的内存。

youdao

Change the trust level to Restricted and you block all access to your PC from the specified device.

将信任级别改为受限，你就能阻止特定设备对你的PC的一切访问。

youdao

The system is not dependent on a customized bridge, transmitting device or pre-determined restricted special network.

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