我从没整过容，虽然人们一直以为我做过鼻子整形术。
I've never had plastic surgery, though people always think I've had a nose job.
他正在练习自卫术。
摄影术的吸引力部分在于它那些小装置和机械玩意儿。
Part of the attraction of photography is gadgets and mechanical doodads.
我在上课学防身术。
在其他旁观者呼叫911的同时，迈克穆兰做了心肺复苏术。
理查德告诉过我16世纪的关于炼金术的三卷对开本书籍的事。
Richard told me of three 16th-century folio volumes on alchemy.
中国人发明了印刷术。
印刷术发明于何时？
垒球教练大声问道：“有人懂心肺复苏术吗？”
Then the softball coach shouted out, "Does anyone know CPR?"
古希腊人发明了一种叫做助记术的基本记忆系统。
The ancient Greeks developed basic memory systems called mnemonics.
让我先回顾下在印刷术之前的视力矫正是什么样的。
First let me back up a bit and talk about vision correction before the printing press.
不丹的民族运动是箭术，几乎在所有农村都会定期举行竞赛。
Bhutan's national movement is archery, and regular competitions are held in almost all villages.
英国年龄在16岁到60岁的男子每个星期天都要练习箭术。
Every man in England between 16 and 60 had to practice archery every Sunday.
在19世纪中叶，摄影术的发明极大地改变了人们对可见世界的感知。
Perceptions of the visible world were greatly altered by the invention of photography in the middle of the nineteenth century.
今天，人们仍然研究星星或基因、占星术或遗传学，希望找到超常的能力或个人特征的来源。
Today, people still look to stars or genes, astrology or genetics, in the hope of finding the source of exceptional abilities or personal characteristics.
在15世纪，印刷术得到发展，纸张成为欧洲书籍的主要材料，在此之前的主要材料是羊皮纸。
During the 1400s, when printing was being developed, paper became the predominant material for books in Europe, but prior to that, it was parchment.
马歇尔·麦克卢汉和沃尔特·翁认为，印刷术帮助语言进一步从声音转向视觉，为我们痴迷于屏幕的当下铺平了道路。
Marshall McLuhan and Walter Ong thought print helped further reorient language from sound to vision, paving the way for our screen-fixated present.
宋朝的毕昇发明了活字印刷术。
Bi Sheng invented the movable type printing in Song Dynasty.
造纸术是中国人在西汉时期发明的。
Paper-making was invented by the Chinese in the Western Han dynasty.
活字印刷术是什么时候发明的？
15世纪西方印刷术有了很大进步。
The fifteenth century saw big progress in printing technology in the west.
2000年前，中国人发明了造纸术。
它比德国的印刷术早了大约400年。
毕昇经过多次尝试，发明了活字印刷术。
Bi Sheng invented the movable type printing after trying many times.
活字印刷术在中国文化中占有重要地位。
The movable type printing plays an important role in Chinese culture.
在四至六分钟内对患者进行心肺复苏术是非常重要的。
It is very important for the patients to receive CPR within four to six minutes.
活字印刷术、指南针、火药和造纸术被称为中国四大发明。
The movable type printing, the compass (指南针) , gun powder and the paper making are called four great inventions of China.
心肺复苏术是一种救生技能，可以帮助那些濒临溺水的人。
CPR is one of the lifesaving skills that can help others who are near drowning.
心肺复苏术是一种救生技能，可以帮助那些濒临溺水的人。
CPR is one of the lifesaving skills that can help others who are near drowning.
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