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原来如此英语视频系列:二维码

2015-09-06    来源:网络    【      美国外教 在线口语培训

二维码

用丰富的图文,搞笑漫画,风趣幽默的讲解,为你带来各方面的文化知识。让你学习英语的同时,扩大视野,提高你的知识量。本系列为中英双字幕。

【本集介绍】

和条形码一样,小小的二维码承载了大量的信息链接。本期介绍二维码。

【中英文本】

You've probably bought groceries and seen the cashier scan an item to get its price. It works because each product has a code that's a shortcut. It prevents the cashier from having to look up each item. Well, these days new kinds of codes are appearing that are scanable with camera phones. And like a cashier scanner, they create shortcuts to all kinds of information. This is QR Codes Explained by Common Craft.
去超市里采购时,收银员扫描商品来获取价格。因为每个商品都含有一个识别捷径--条形码。收银员便省就不用辛苦地翻阅价格表了。近来,一种能被手机摄像头识别的新型代码横空出世。和条形码一样,小小的二维码承载了大量的信息链接。本期介绍二维码。

In our online world, everything is linked together. You visit a website, and click a link to visit another site, send a message, view a photo or download a video. A simple click makes everything possible.
网络串联起虚拟世界。浏览一个网站,点击链接可以访问另一个网站,发送信息、浏览照片,下载视频。鼠标轻击就把一切收入囊中。

On the other hand, our physical world is what you see walking down the street. The problem is-nothing is clickable. You can't click a URL on a container to see recipes. You can't click a statue to read about it on Wikipedia.
然而现实世界是可望而不可“击”的。你不能点击包装盒上的链接查看配方。也无法敲击雕塑获得维基百科上的相关资料。

So, you end up having to type in a link, take notes or just keep walking. But that's starting to change.
你只能敲下链接,记入笔记,或者无奈走开。如今时过境迁。

You may have seen codes like these. They're called QR or "quick response" codes and they mean your camera phone can now be a little like a cashier's scanner. Once you have an QR reader app on your smartphone, you can point your camera phone at these codes and immediately grab useful information.
你应该见过类似的符号。它们被称为二维码(QR)。二维码使手机摄像头具备了扫描功能。只需安装二维码软件,将摄像头对准二维码,就能立刻捕捉到有用信息。

Let's say you're running errands and walk by a sign that says "New Show Coming Soon" and there's a QR code. You can just open your  QR reader app, point your camera phone at the code and the app will automatically give you options. No links to remember, no notes-just point your phone at the QR code and the real world becomes clickable.
假设你出差路过广告牌告示--“新剧即将上演”并附有二维码。你只需打开读取软件,对准条码,信息就读取出来了。无需记链接,无需做笔记-将手机对准二维码,现实世界即可点击。

But that's just the beginning. Imagine visiting a landmark and using a QR code to watch a video about it. Or scanning a QR code in a newspaper or magazine to email a link to a friend.  Or scanning one to follow your local bakery on Twitter. QR codes are important because, for the first time, they make the real world...clickable.
它的威力不止这些。参观地标建筑,扫描二维码可以观看相关视频。也可以扫描报纸杂志上的二维码把链接发给朋友。或者扫描面包袋上的二维码成为面包店Twitter的粉丝。二维码第一次让现实世界实现了点击性。

I'm Lee LeFever and this has been QR Explained by Common Craft.
我是李·勒菲弗,这就是原来如此系列之二维码。



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