A Century of Memories (1920-1929)

A Century of Memories (1920-1929) At the 1) dawn of the 1920's, America was clearly entering a new era, an era defined by a vast and complicated urban culture that would dominate the rest of the 20th

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Study Shows How Poverty Could Limit Learning 研究表明,贫困可能会限制学习 From VOA Learning English, this is the Education Report. Studies have shown that children from poor families have more difficulty in school than other boys and girl

中英对照：简单肝脏解剖学知识

Anatomy of the Liver he anterior surface of the liver is triangular in shape, made of two lobes. The right lobe is the larger of the two, measuring 6 to 7 inches in length. The left lobe is 3 inches in length. Ligaments connect the upper surface of t

SSS 2009-03-31

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? How do you do a brain scan on a gorilla. Yeah, yeah, very carefully, right. He sleeps anywhere he wants to, too. But seriously, trying to do an MRI on a gorilla presen

Leviticus 利未记14

14The Lord said to Moses, 2These are the regulations for the diseased person at the time of his ceremonial cleansing, when he is brought to the priest: 3The priest is to go outside the camp and examine him. If the person has been healed of his infec

The Thief and His Mother

A schoolboy stole a book from one of his school-fellows，and brought it home to his mother．Instead of chastising him，she rather encouraged him in the deed．As time went by the boy，now grown up into a man，began to steal things of greater val

SSS 2008-07-09

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Doctors prescribe Ritalin to hyperactive kids to calm them down and increase their attention span. And college kids have taken to using Ritalin to concentrate

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Protamine Sulfate Injection

Protamine sulfate is a drug that reverses the anticoagulant effects of liver compounds such as heparin. Protamine is extracted from the sperm of salmon and other species of fish, and then made into a protamine sulfate injection which is a necessary d

Deuteronomy 申命记15

15At the end of every seven years you must cancel debts. 2This is how it is to be done: Every creditor shall cancel the loan he has made to his fellow Israelite. He shall not require payment from his fellow Israelite or brother, because the Lord 's t

拉尔夫.里士满 第二次生命的启示

Just ten years ago, I sat across the desk from a doctor with a stethoscope. Yes, he said, there is a lesion in the left, upper lobe. You have a moderately advanced case I listened, stunned, as he continued, Youll have to give up work at once and go t

Dolphins' Self-Recognition

52 海豚的自我意识 DATE=5-30-01 TITLE=SCIENCE REPORT - Dolphins' Self-Recognition BYLINE=Jill Moss (Start at 59

编织的6个好处

Learning how to knit might not be at the top of your fall to-do list, but it should be. Not just for your grandmother anymore, knitting has a wide variety of benefits beyond having something comfy to wear/snuggle/give away at the end of the process. 学

影视歌曲：Train-Hey Soul Sister

Train在2009年回归乐坛并发行了他们的最新专辑《 Save Me, San Francisco》。其中的《Hey, Soul Sister》以轻松的伴奏，活泼的旋律成了乐队有史以来最受欢迎的单曲，在Billboard榜单上也曾名列前三，还

20几岁的职场人最需要知道的经验教训

How You Spend Your 20s Will Define You 20几岁的人生轨迹会决定你的一生 Many 20-somethings believe they have all time in the world and how they spend their 20s doesn't matter. But they matter most. The foundation you build in your 20s wil

职场新人最需要知道的经验教训

很多20几岁的年轻人觉得自己在这个世界上还有大把时间，怎么度过自己的20几岁无关紧要。但事实是，20几岁的人生轨迹非常重要。你在20几岁奠定下的人生基础将会决定你的一生。所以，认真

【英语时差8，16】全球变暖2

We keep pumping carbon dioxide into the atmosphere and the earth keeps warming. Climate scientists have predicted that the consequences of unchecked warming could result in everything from catastrophic flooding to larger and more deadly hurricanes. S

英语听书《海底两万里》第170期 第12章 一切都用电(3)

First off, I'll mention that at the bottom of the sea there exist veins of zinc, iron, silver, and gold whose mining would quite certainly be feasible. 首先，我对您说，海底有锌、铁、银、金等矿藏，开发并不是不可能的事。

TED演讲:这个世界需要各种心智(4)

Let's just look at something like, you know, 我们不妨看一个具体的问题 solving problems with making airlines safer. 比如如何让飞行变得更加安全 Yeah, I'm a million-mile flyer. 没错，我自己就经常要坐飞机 I do lots a

TED演讲:精神疾病有什么可笑的?(2)

Because, you know, the one thing, one thing that you get with this disease, 因为有一样东西，得了这种病你会得到它 this one comes with a package, is you get a real sense of shame, 这是整套附送的，就是你会感到很羞耻 be