host file system

基本解释

It can look through the host file system.
它能查看主机文件系统。
Also note that if data is written to a sparse file container when there is not enough free space in the host file system, the encrypted file system may get corrupted.
同时需要注意到是如果数据被写入到稀疏文件基础的的加密卷，而此时主机文件系统剩余空间不足，加密的文件系统可能会损坏。
Caution Enabling all shared folders can pose a security risk because a shared folder might enable existing programs inside the virtual machine to access the host file system without your knowledge.
注意：使用所有共享目录会暴露安全风险，因为共享目录可能会使虚拟机中的程序在你不知情的情况下存取主机文件系统。