例句 /

A:It won't happen if you just look over some information. However, if you download a program and run it, your computer might be affected with virus.

A:It won't happen if you just look over some information. However, if you download a program and run it, your computer might be affected with virus.

如果只查看信息,就不会染上病毒。但是如果你下载了一个程序并运行它,则有可能染上病毒。