As far as the hard disk is concerned, the bigger the better.

硬盘的容量越大越好。

Compared with the computer tutor, with the tutee the direction of control between the computer and the user is reversed.

准备演示的内容即时通过计算输入，事先制作贮存在硬盘中，并通过桌面演示软件再展示出来。

Our digital society has built a supernetwork of copiers out of hundreds of millions of personal faxes, library photocopiers, and desktop hard disks.

我们的数字社会通过无数的个人传真、馆影印、电脑硬盘组成了一个拷贝超级网络。