他们可以打开和关闭用户的DVD驱动器、在用户电脑上播放图形图像、使用文本语音切换应用程序让电脑大声朗读，甚至隐藏用户的开始按钮。

They can open and close their DVD drives, display graphic images on screen, have the computer read aloud using text-to-speech applications, or even hide the start button.

youdao

他们可以打开和关闭用户的DVD驱动器、在用户电脑上播放图形图像、使用文本语音切换应用程序让电脑大声朗读，甚至隐藏用户的开始按钮。

They can open and close their DVD drives, display graphic images on screen, have the computer read aloud using text-to-speech applications, or even hide the start button.

youdao