The blaze started in a warehouse next to the nursery, which had only one working exit and no Windows.
大火源于托儿所隔壁的一间仓库，而这家托儿所只有一个工作出口，并且没有窗户。
2
Wait functions, in both Windows and Linux, suspend the execution of the current process until it completes, but in Windows there is an option to exit by specifying a time value.
在 Windows 和 Linux 中，等待函数 会挂起当前进程的执行，直到它完成等待，不过，在 Windows 中可以选择在指定的时间后退出。
3
Note: if the system appears simply too slow to be bearable, you can exit X-windows by entering runlevel 3.