UNIDENTIFIED FEMALE: The COVID-19 pandemic has closed our program for several weeks.

冠状病毒大流行已经使我们的项目搁置了几个星期。

So we download the various books to read and when are done we just close the program.

因此我们下载各种各样的书来读, 完成后我们只需要关闭程序即可。

" So we download the books to read and when are done we just close the program, " he says.

“我们下载这些书籍来阅读，读完后只需关闭程序就可以了。”

Pressing the Alt and F4 keys in Windows 3 immediately close any open program on your desktop.

在 Windows 3 中按 Alt 和 F4 键会立即关闭桌面上所有打开的程序。