This included a file system as well as the new multi-tasking operating system itself.

这包括一个文件系统和新的多任务操作系统本身。

youdao

After all, it is a multi-user, multi-tasking system.

毕竟，FreeBSD是一个多用户多任务的操作系统。

youdao

After all, it is a multi-user, multi-tasking system.

毕竟，FreeBSD是一个多用户多任务的操作系统。

youdao