If you run a program or open a file directly from a Web site and it causes your computer or other programs to shut down, you could lose unsaved work in any open files on your computer.

如果直接从网站运行程序或打开文件，可能会导致计算机或其他程序关闭，从而丢失计算机上打开的文件中尚未保存的工作。

youdao

Step away from your computer for a little while, crack open a book, and replenish your soul for a little while.

远离一会儿电脑吧，打开书，净化一下自己的灵魂吧。

youdao

From iTunes on your computer, open the Store menu, select "Turn on iTunes Match, " enter your Apple ID and password and click Subscribe.

WSJ: iTunes You Can Use