豆知识 2010-11-21&11-27 图说信贷危机(1/3)

What isthe credit crisis? Its a worldwide financial fiasco involving terms youve probably heard like sub-primemortgages, collateralized debt obligations, frozen credit markets and creditdefault swaps. Who isaffected? Everyone. How didit happen? Heres

豆知识 2011-12-11&12-17 如何避免剽窃

You have something in common with the smartest people in the world. You see, everyone has ideas. We use our minds to create something original, whether its a poem, a drawing, a song or a scientific paper. Some of the most important ideas are publishe

豆知识 2009-09-13&09-19 学会赞美他人

Did you know that compliments are so good that they can heal your harmed relationship? Hi, I'm Hazely Lopez from Hazely Academy of Refinements and Modeling and I'm here to talk to you about how to compliment people. You first, of course, want to thin

豆知识 2009-10-18&10-24 如何识破说谎者

Hi, Im Donna Barnes, Life and Relationship coach here in New York City and the author of Its All About You. In this clip, well talk about telltale signs of a liar. And I think if you really watch the person and you know them well, youll know for sure

豆知识 2011-10-16&10-22 QR码

You've probably bought groceries and seen the cashier scan an item to get its price. It works because each product has a code thats a shortcut. It prevents the cashier from having to look up each item. Well, these days, new kinds of codes are appeari

豆知识 2011-10-23&10-29 搜索引擎优化

Imagine for a minute that youre a librarian, but not a normal one. Youre a librarian for every book in the world. People depend on you every day to find the exact book they need. How do you do it? You need a system. You need to know whats inside ever

豆知识 2009-06-21&06-27 自我介绍小贴士

So, you've come to a place and you need to introduce yourself. What are some tips? Well, let's talk about them more. I am Hazely Lopez from Hazely Academy of Refinement and Modeling, and I'm here to talk to you about how to introduce yourself. When y

豆知识 2009-06-14&06-20 Computer Software

Its easy to think of computer as just machinery: buttons, screens and parts that work together. But the magic of computers comes from something makes them unique to you. This is Computer Software In Plain English. The problem with computers is that m

豆知识 2009-08-09&08-15 Wikis

These four friends are going on a camping trip. They need to bring the right supplies because theyre backpacking. The group needs to plan and plan well, so coordination is key. Theyre all computer users, so they start planning with an email. It start

豆知识 2009-08-02&08-08 网络礼仪

Hi! I'm Donna Barnes, Life and Relationship coach here in New York City, and the author of It's All About You. In this clip, we'll talk about why do people use netiquette. Well, hopefully people do. Netiquette is a term that came from etiquette on th

豆知识 2010-06-27&07-03 维基百科

You've probably seen encyclopedias. Whether you're settling an argument or researching a school project, these books can hold the answers. These days though, the world moves so fast, it's hard for books that were written months or years ago to keep u

豆知识 2010-02-28&03-06 REDFIN - 网上购房新体验

For a first-time homebuyer, Karen knows a lot. She knows the neighborhoods and the types of home she wants. She's been looking on the web for a while, but now she is ready to tour homes even though she's a little unsure about details of the process.

豆知识 2011-10-30&11-05 退休储蓄

One day, we all want to retire. After working for most of our lives, we imagine a time when we can stop working, and have choices in how we spend our time. Because were all living longer than ever before, its going to take even more money to support

豆知识 2010-09-19&09-25 透过手机看世界

I think we can all agree that reality is pretty great. Its what we experience through our senses, like our eyes, and phones with cameras. The Internet is awesome too, but the internet and reality have a hard time working together. Thankfully this is

豆知识 2011-05-01&05-07 物品的故事（5/5）

In the U.S., we spend three to four times as many hours shopping as our counterparts in Europe do. So were in this ridiculous situation where we go to work, maybe two jobs even, and we come home when were exhausted, so we plop down on our new couch a

豆知识 2011-08-07&08-13 Google +1按钮

Have you ever come home to a note that made life just a little bit easier? A tip from someone you trust that helps you find the things you care about. When you have lots of options in front of you, it's easy to find yourself wishing for a bit of advi

豆知识 2011-05-29&06-04 “总量管制和交易”的故事

I am so glad that the world is finally getting together to stop climate change. When I first heard that our leaders were meeting to talk about solutions, I breathed a huge sigh of relief. Didnt you? Then I said, wait a minute, what exactly are they p

豆知识 2011-03-20&03-26 云计算现状

Ah, the virtual world. Sure it has changed the way we do things, dramatically. The Internet is giving us, well, freedom. Its now easier than ever to stay in touch with friends the world over. With new ways of storing and organizing data, our stuff is

豆知识 2011-07-17&07-23 瓶装水的故事 (2/2)

Exactly how is that environmentally responsible? The problems start here with extraction and production, where oil is used to make water bottles. Each year, making the plastic water bottles used in the U.S. takes enough oil and energy to fuel a milli

高中英语人教版高二下05

[00:02.80]第17单元 末来的生活 [00:05.59]Lesson 65 1 Dialogue [00:08.71]第65课1 对话 [00:11.83]Jenny and Mei Ge are computer experts at the same factory. [00:14.92]詹妮和梅格是同厂的计算机能手. [00:18.00]They are discussing f