对话一：网站上的安全提醒
王静，这个网站说新技术能让飞机更安全地降落，是否真的可靠？
Wang Jing, this website says new technology can help planes land more safely. Is it really reliable?要看作者是谁，也要看信息来自什么地点，不能只看标题。
It depends on who the author is and where the information comes from. We cannot only read the title.文章举了一个例子：飞机几秒内降落，接着警察去抓破坏交通的人。
The article gives an example: a plane lands within a few seconds, and then the police go to catch people who damaged traffic.这个故事有点像日记，不一定全是真事。除此以外，还要看有没有地址和时间。
This story is a bit like a diary, so it may not all be true. Besides that, we should check whether there is an address and time.我受不了太长的文章，读着读着就迷路。
I cannot stand very long articles. While reading, I get lost.可以先看方式、危险、安全这些重点词，再看后面的解释。
You can first look at key words such as method, danger, and safety, and then read the explanation after them.那付款的时候呢？网站允许我保存密码，我有点担心。
What about payment? The website allows me to save my password, and I am a little worried.最好不要保存。把密码叫作自己的钥匙，一点也不奇怪。
It is best not to save it. Calling a password your own key is not strange at all.以前寄信要去邮局，还要写信封；现在发信息太快了。
In the past, sending a letter meant going to the post office and writing an envelope. Now sending information is too fast.快是好事，不过技术像一座桥，走的时候也要注意脚下是否安全。
Speed is a good thing, but technology is like a bridge. When walking on it, we also need to notice whether it is safe under our feet.手机像一台小电脑
迈入新世纪，现代技术飞速发展，人们把随身携带的手机叫作掌中电脑。从前远距离传递信息，需要写日记、装进信封，专程去往邮局投递，等待许久才能收到来信；如今打开各类网站，短短数秒就能完成沟通。新式交通不断优化，飞机平稳降落、一座座桥连通城市各处，出行选错方式容易遭遇起火、危险等意外。 出门在外万一迷路，输入精准地址就能锁定周边地点，手机扫码付款随手买下矿泉水、偏咸的小零食十分便捷。系统允许用户设置专属密码，守护账号安全，避免隐私被坏人抓取。不过长时间盯着屏幕，很多人的眼睛实在受不了。除此以外，不少科普作者在书本里提醒大家：科技带来便利，也要学会合理使用电子产品。
Entering the new century, modern technology has developed rapidly, and people call the mobile phone they carry with them a computer in the palm. In the past, sending information over long distances required writing, putting it into an envelope, going specially to the post office to mail it, and waiting a long time before receiving a reply. Now, by opening all kinds of websites, communication can be completed in just a few seconds. New forms of transportation are constantly improving. Airplanes land smoothly, bridges connect different parts of the city, and choosing the wrong travel method can easily lead to accidents such as fire and danger. When away from home, if one gets lost, entering an accurate address can locate surrounding places. With a mobile phone, one can scan a code to pay and conveniently buy mineral water and salty snacks. The system allows users to set exclusive passwords to protect account security and prevent privacy from being taken by bad people. However, staring at a screen for a long time is truly unbearable for many people's eyes. In addition, many popular science authors remind readers in books that technology brings convenience, but we must also learn to use electronic products reasonably.
手机像一台小电脑
进入新世纪，日新月异的技术改变了所有人的日常，人们把便携手机叫作随身小电脑。我们可以在各类网站浏览海量信息，短短数秒就能完成线上付款，出门哪怕不小心迷路，输入精准地址就能快速定位周边地点。除此以外，手机还能记录日记、设置专属密码，系统允许用户设置多重防护，避免隐私被不法之人抓走。但长时间盯着电子屏幕，双眼很容易疲惫受不了，我们需要把控使用方式，不能被电子产品捆绑生活。想要判断一款电子产品是否适合自己，不能只看功能丰富与否，还要兼顾用眼健康与财产安全。
Entering the new century, rapidly changing technology has transformed everyone's daily life, and people call portable mobile phones small computers carried with them. We can browse huge amounts of information on all kinds of websites, complete online payments in only a few seconds, and even if we accidentally get lost outside, entering an accurate address can quickly locate nearby places. In addition, phones can record diaries and set exclusive passwords; systems allow users to create multiple layers of protection to avoid privacy being taken by unlawful people. But staring at electronic screens for a long time easily makes both eyes tired and uncomfortable. We need to control the way we use them and not let electronic products bind our lives. To judge whether an electronic product is suitable, one cannot only look at how rich its functions are; one must also consider eye health and property safety.
为什么世界变小
几十年前，想要传递重要信息，需要备好信封，专程前往邮局投递信件，漫长等待之后才能收到来信；依托现代交通与高新技术，飞机平稳降落、一座座桥连通各地，跨城出行耗时大幅缩短。除此以外，线上通讯打破地域限制，这也是现代人把广阔世界叫作地球村的缘由。出行选不对出行方式，容易遭遇起火火等各类危险，出行前提前规划路线，知晓沿途地点，才能安心享受科技带来的便利。
Decades ago, to send important information, people needed to prepare an envelope, go specially to the post office to mail the letter, and wait a long time before receiving a reply. Relying on modern transportation and high technology, airplanes land smoothly, bridges connect different places, and cross-city travel time is greatly shortened. In addition, online communication breaks regional limits, which is why modern people call the broad world a global village. If the travel method is chosen incorrectly, one can easily encounter dangers such as fire. Planning routes in advance and knowing places along the way allows people to enjoy the convenience brought by technology with peace of mind.