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[00:00.00]Word list Unit 1_top 3 [00:03.37]单词表 第一单元 第三部分 [00:06.74]Can you guess my age? [00:08.19]你能猜我的年龄吗？ [00:09.64]can [00:11.23]能 [00:12.83]age [00:14.46]年龄 [00:16.09]zero [00:17.42]零 [00:18.76]one

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It started as a simple science project by a 14-year-old boy in Pennsylvania. Now, it has the potential to save the U.S. government over 200 million dollars a year. Garamond and Times New Roman Comparison After hearing that his school district was tak

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Yes, definitely. We believe the best user experience is when all the pieces in the system are engineered to work together. 是的，绝对会。我们认为最好的用户体验是当所有的要素在系统里被设计成共同工作的时候。 Dis

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And indeed, unless this reef had an engine in its belly, how could it move about with such prodigious speed? 理由是：除非这暗礁在腹部有一架机器，不然的话，它怎能这样快地一会儿到达这里一会儿又到那里呢? Also

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Navigation, 3-D Printing in Sensing Technology Lead to New Apps LOS ANGELES 3-D printing, high-speed navigation and a magic mirror are some of the technologies that have come from new computer chips with advanced spatial sensing. Technology startups

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Speed and capacity 速度与生产能力 A:OK, so this is our newest machine. It was only installed last year. A:好，这是我们最新的设备。去年刚安装的。 B: What's the running speed of the machine? B:这个机器的运行速度是什么

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Showing a visitor around 带领来宾参观 A: OK, so this is the main factory area. We're now walking past the printing machine. A:好，这是工厂主区。我们现在正经过印刷机。 It's printing in four colours at the moment. 当前能用四

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In 2012, Kaggle challenged its community to build an algorithm that could grade high-school essays. 2012年，Kaggle给当地学校出了个难题，设计一个算法来评判高中作文。 The winning algorithms were able to match the grades given

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Around the first of July, the work horses were hitched to the mowing machine, 七月初，那些耕马给拴到割草机上， and Mr. Zuckerman climbed into the seat and drove into the field. 朱克曼先生坐到割草机的座位上面，把割草机

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A fridge that talks to your washing machine and a television that instructs your dishwasher. It's all possible at CeBIT, the world's top high-tech fair。 But the question is: what's the point? Well, for example, you could be sitting on your sofa in

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Hi my name is Jason Cornwell . I'm user experience designer at Gmail. We have been hardworked to update Gmail with a new look.I'm excited to share with you some of the biggest improvements. 大家好 我是Gmail的用户体验设计师Jason Carmel。经

At the Office 在办公室

Manager : Rudy, will you please make ten copies of this report? Rudy : I'd like to, but the photocopier is out of order. Manager : Then use the xerox machine. Rudy : It broke down one year ago. Manager : Oh, forget it then. Hey, I told you to put fil

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An employee carefully scans a man standing still behind two photographic lamps with a gun-like scanner in his hand. The whole process takes approximately 10 minutes. After loading the data into the computer, the rest work is left to the 3-D printing

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Several Chinese researchers have said that the volume of imports of high-tech products from overseas can continue to grow alongside efforts to boost domestic innovation. They say that this kind of dual-track approach can improve the quality of econom

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With a 3D printer, you can design your own item, either it's a cellphone cover or a 3D model of yourself, even something only exists in your imagination. But a high precision 3D printer has more practical application. Yao Junfeng is the general manag

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Let's pretend right here we have a machine. A big machine, a cool, TED-ish machine, and it's a time machine. And everyone in this room has to get into it. And you can go backwards, you can go forwards; you cannot stay where you are. And I wonder what

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Wall Street analysts searching for reasons for the U.S. stock market's sharp swings in early August point to high unemployment, the European debt crisis and other basic economic problems. But some also suspect what is known as high-frequency trading,