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解惑行動條碼的運作原理
>> 海底波動拳 槍蝦的「聲」存之道Pistol Shrimp: Small Shrimp, Big Sound(全程英文講解)
追根究底 | 本集 精彩教學影片（講解老師：Shane& Bernice 老師）
What is QR code and how does it work?
QR codes are very common these days, providing people with a convenient way to share information. These black-and-white squares are widely used in restaurants and stores, as well as on all kinds of print advertisements. The QR code is short for “Quick Response Code,” and these simple codes have become a useful tool in the smartphone era.
The QR code was released in 1994 by a Japanese company called Denso Wave. However, the research that went into the QR code’s development dates back to the 1960s. During that time, barcodes were becoming widespread in Japanese supermarkets. However, barcodes had some limitations. The biggest problem was that barcodes could not contain as much information as people would like. After becoming aware of the problem, Denso Wave’s development team created a new two-dimensional code that suited the needs of the public better, and this became known as the QR code.
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QR codes can be scanned from any angle and can contain much more information. They were first used in Japan’s automotive and shipping industries. With the invention of camera phones, the application of QR codes has expanded globally.
單字片語整理
Words in Use
●●●vt. & n. 釋出，釋放（= let go of）；發行，發布After ten years in prison, the prisoner was released this morning.
坐了 10 年牢後，那名囚犯今早獲釋。The authorities concerned have released the names of those killed in the crash.
有關當局已發布這次空難的罹難者名單。Simon’s good behavior earned him early release from prison.
賽門表現良好，因此可以提早出獄。Marilyn Manson’s latest release again topped the charts.
瑪莉蓮．曼森發行的最新專輯再次橫掃排行榜冠軍。多益藍色英檢中級高中 Level 3●●n. 限制；缺點（可數）=shortcomingThe school authorities used to impose a limitation on the length of students’ hair.
校方曾對學生頭髮的長度加以設限。Basically, this is a good car, but it has its limitations.
基本上這輛車不賴，不過仍有缺點。Basically, this is a good car, but it has its shortcomings.
基本上這輛車不賴，不過仍有缺點。高中 Level 4●●●smartphone[ `smɑrt͵fon ]n. 智慧型手機●barcode[ˈbɑrkod]n. (商品包裝上的)條碼●●vt. & n. & vi. 掃描，瀏覽vt. & vi. 粗略地看=skimCould you help me scan these old photographs into the computer?
你能不能幫我把這些老照片掃描進電腦裡？Before the document could be emailed, it first had to be scanned.
需要先掃描文件後，才能用電子郵件寄出。The scan showed that the cancer cells had spread, and the patient needed an immediate operation.
掃描結果顯示病患的癌細胞擴散了，需要立即動手術。Peter scanned the Yellow Pages looking for the number of a plumber.
彼得概略看過工商電話簿，找尋水電行的電話。Every morning, Jake likes to scan through the newspaper while eating breakfast.
傑克每天早上都喜歡邊瀏覽報紙邊吃早餐。多益金色英檢中級高中 Level 5●n. 應用；用途；申請（表格）The application of the new data led to the success of the mission.
這些新資訊的運用使得任務順利達成。
It seems that this information has no practical application.
這項訊息似乎沒有實際效用。
Could you tell me how to fill out this application (form) for admission to that university?
你可以告訴我怎麼填寫那所大學的入學申請表格嗎？This glue has many applications in both construction and home repair. 這種膠水在建築和居家修繕上用途多多。
多益藍色英檢中級高中 Level 4Practical Phrases
●be short for...是……的縮寫 / 簡稱“Info” is short for“ information.”
『info』是『information』的縮寫。
●be limited to侷限於⋯⋯Fortunately, the damage caused by the fire was limited to the top floor.
所幸，火災造成的損害只限於頂樓而已。♦ 介紹「追溯至，回溯到」的用法
動詞 date 和 trace 可用來表「追溯，回溯」，用法如下：
1. date back to + 明確的時間∕時期等
= be traced back to + 明確的時間∕時期等 追溯至⋯⋯（某明確的時間／時期等）
例: This vase dates back to the Ming dynasty.
這個花瓶可以追溯至明朝。
例: The use of the internet can be traced back to 1983.
網際網路的使用可追溯至 1983 年。2. date back + 一段時間 追溯至⋯⋯（一段時間）前
= be traced back + 一段時間
例: The temple that was recently found dates back thousands of years.
最近被發現的那座寺廟可追溯至好幾千年以前。
例: The city of Athens can be traced back 5,000 years.
雅典這座城市可以追溯至五千年以前。請將下列字詞組合成一正確通順的句子
❶ The team is doing ________________________________ of dolphins.
some / into / the language / research
❷ Companies _______________________________their products and attract customers.
need / to / promote / advertisements
❸ The discount offer ________________________________ only.
to / limited / certain items / is答案: 1. The team is doing some research into the language of dolphins.
2. Companies need advertisements to promote their products and attract customers.
3. The discount offer is limited to certain items only.解惑行動條碼的運作原理。
如今，行動條碼非常普遍，提供人們一種便捷的方式來分享資訊。這些黑白方塊廣泛地被應用在餐廳和商店中以及各種平面廣告上。QR code 是 Quick Response Code 的縮寫，這些簡單的程式碼已成為智慧型手機時代的實用工具。
行動條碼是由一家名為 Denso Wave 的日本公司於 1994 年推出。然而，投入於行動條碼開發的研究可以追溯至 1960 年代。在那段時間，條碼在日本超市變得越來越廣泛。然而，條碼有一些限制。最大的問題是條碼無法包含所有人們需要的資訊。意識到這個問題後，Denso Wave 的開發團隊創建了一種新的、更符合大眾需求的二維碼，這就是所謂的行動條碼。行動條碼可以從任何角度掃描，並且可以包含更多資訊。它們首先用於日本的汽車和航運業。隨著拍照手機的發明，行動條碼的應用已在全球擴展。
本篇內容出自《常春藤解析/生活英語雜誌》，
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