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当你看到一个不认识的单词时怎么办?抱一本字典?当你有很多事情需要记录时怎么办?拿个本本?当你要看看新闻时怎么办?看报纸?当你想发邮件时怎么办?开电脑?当你想……其实你只要带上一个PDA产品就能解决这些问题。PDA(Personal digital assistant),即所谓的“个人数字助理”是一种具有强大数据处理能力的移动处理工具。记得有一句十分流行的话:“手机、呼机、商务通一个都不能少”,实际上商务通就是PDA产品中的一种,即电子记事本。目前国内市场上的PDA产品主要有三类:电子词典、电子记事本和掌上电脑。这三类产品的功能强弱不同,针对的用户也不同,当然我们也可以理解为它们是不同发展阶段由低级到高级的产物。也许很多人会问:“PDA到底能给我们带来什么好处?”这是一个很难回答的问题。十几年前,当传呼机、手机还没有普及的时候,大家觉得自己没有手机、传呼,好像生活也没有什么不妥。然而现在,没有手机或者传呼,你会觉得极不方便。正是这个道理,当我们一旦用上了这些产品,你就会发现,它将改变我们的生活呢!
What to do when you see an unknown word? Hold a dictionary? What to do when you have a lot of things to record? Take a notebook? What to do when you want to read the news? What to do when you mail? On the computer? When you want to ... Actually, you only need to bring a PDA product to solve these problems. PDA (Personal digital assistant), the so-called “personal digital assistant” is a mobile processing tool with powerful data processing capabilities. I remember there is a very popular words: “mobile phones, pagers, business links one can not be less,” in fact, is one of the products in PDA products, that is, electronic notebook. Currently there are three main types of PDA products on the domestic market: electronic dictionaries, electronic notebooks and PDAs. These three types of products have different strengths and weaknesses and target different users. Of course, we can also understand that they are products from low to high in different stages of development. Perhaps many people may ask: “PDA in the end will give us what benefits?” This is a difficult question to answer. Ten years ago, when pagers and mobile phones were not yet widely available, everyone felt that they did not have cell phones and pagers. It seems that there is nothing wrong with living. Now, however, without a cellphone or paging, you find it extremely inconvenient. This is the reason, when we use these products, you will find that it will change our lives too!