A：Today more and more families have personal computers. People have wider range of choice to communicate with the outside world.

如今越来越多的家庭拥有个人电脑，人们与外部世界的沟通有了更广泛的选择。

B：Right. With the establishment of Internet and a lot of web companies, people are getting more and more dependent on the web.

是的。随着互联网和其他许多网络公司的建立，人们越来越依赖网络了。

A：One of the common uses of PC is that people can buy goods through it without going out to the physical stores.

个人电脑一个最普遍的用途是人们不用到商店就能通过它来购物。

B：Can you tell me how it is done?

你能否跟我说说怎么在网上操作?

A：If a customer is interested in some certain goods, he can ask the web company to have the specimen of the goods shown on the color screen, and then the customer can place an order online to the sales company. And then the goods you want will be delivered to your home. The service is perfect and the delivery is free of charge.

如果顾客在网上看中了某件物品，他可以要求网络公司在彩显上展示这个物品，然后顾客可以在网上向销售公司订货。然后所订的货物会被送到顾客家里。他们的服务很完善而且免费送货。

B：I see. So great.

我明白了。真是太棒了。