When I do, my computer puts a snippy note on the screen informing me that it is scanning its disks for errors, because it was shut down improperly.

• 这样做以后，电脑就在屏幕上打出一条傲慢无礼的讯息，告诉我它正在扫描磁盘中的错误，而原因是我没有正常关机。