关闭文件前一定要保存更改。

Make sure to save the changes before closing the file.

函数的作用是：关闭文件。

The fclose() function closes an open file.

关闭文件和窗口后，再试一次。

Retry after closing files and windows.

关闭文件时要同时按键盘上的CTRL键和W键。 。

To close your document, press CTRL+W on your keyboard.

如果你不显式地关闭文件，那么你可能丢失输出缓冲区的数据。

It is possible to lose output data that is buffered if you do not explicitly close a file.

在不关闭文件的情况下例程被终止。

The instance is terminated without closing the files.

关闭文件和窗口之前,将卷排入队列以推迟弹出.

Queue to defer the eject until files and windows are closed.