After another two hours of hiking, the winding trail abruptly ended at a clearing, and before us was a mass of holes that could fit into the size of a football field, 又走了两个小时蜿蜒的小径戛然而止，我们面前的空地上出现了一大片坑洞
People in other parts of the world in the factories of India and China 在世界其它地方 例如印度和中国的工厂 are facing the same problems and clamoring for the same kinds of improvement in their air 当地也面临着相同问题 也希望空气质量得到
I met these boys at five in the morning, 我在早上五点时看到这些男孩子们， when they were hauling in the last of their nets, 在收最后一个渔网， but they had been working since 1 a.m. 可他们从凌晨1点就开始工作了。 in the cold, windy night. 在
Many have been tricked by false promises of a good education, a better job, only to find that they're forced to work without pay under the threat of violence, 他们当中很多人都是被虚假承诺所骗轻信所谓好的教育机会、好的工作机会而被迫无
I'm going to make an argument today 我今天要提出一个新思想， that may seem a little bit crazy: 它听上去有一点儿疯狂： social media and the end of gender. 社交传媒和性别消失。 Let me connect the dots. 让我把这两件事情联系起来。 I'm going t
The most important thing to take from the percentage system is this: 百分制评价标准最重要的一点是， If you have gay people over here 如果这边是完全的同性恋， and you have straight people over here, 另一边是完全的异性恋， and while we reco
But my story goes beyond this moment of truth of mine. 但我的故事并没有就此结束 Allow me to give you a briefing 让我来简洁地 about my story. 介绍一下我整个的故事吧 It was May, 2011, 那是在2011年5月 and I was complaining to a work coll
There's been another mass shooting in America – this time, in a community college in Oregon. That means there are more American families – moms, dads, children – whose lives have been changed fore
Wind turbines are cool. You're going to love them 风力发电机很酷 你们会爱上它们 They'll be a source of pride 它们将是自豪的来源 The solar cell that powers my never winded watch 为我这块不用上发条的手表提供电能 Is around 10% efficie
The tailings ponds are the largest toxic impoundments on the planet. 那些残渣池是世上最大的毒性蓄水池 Oil sands-r rather I should say tar sands-oil sands is a P.R.-created term， 油砂－或者我该称它为沥青砂－油砂是公关部门创造的词汇， so that th
Ladies and gentlemen, Never before have we had so many different ways to talk to one another. In the distant past, written documents would be carried by hand across thousands of miles from China to We
The world's largest and most devastating environmental and industrial project is situated in the heart of the largest and most intact forest in the world, 世上最大、最具破坏性的环境及工业计划发生于世上最大、保存最完整的森林当中 Cana
Skyrocketed to over 50 cents a liter 2 dollars a gallon, everybody 猛涨到50多美分一升2美元一加仑 大伙 Now we're the last country 我们是最后一个国家 I'm hoping someday we'll get leaders in gasoline as well as othe
The best scientific exploration sounded like a fairytale. 当时最好的科学理论就像是童话故事。 My second grade teacher Mrs. McGonigle read it to us. 我的二年级老师麦戈尼格尔女士告诉我们。 The dinosaurs had small brains. They were stupid.
And are we alone?. 二是我们是否唯一。 Those 2 deep questions drive us all through our whole lives. 这两个深刻问题伴随着我们的整个生命。 And to answer those 2 questions. 要回答这两个问题。 we have to continue to explore outer space. 我们就需
But to put that in context: 我们把这些数字写下来： 5.93 million years ago 593万年前 was when our earliest primate human ancestors stood up. 我们人类的祖先灵长类开始了直立行走 That was the first upright primate. 这是第一种直立行走的灵长类动物 Okay
Gamers don't sit around. 游戏玩家不是孤立的 Gamers are virtuosos at weaving a tight social fabric. 他们很擅长组建严密的社会结构 There's a lot of interesting research that shows 一项有趣的调查显示 that we like people better a
Not just those of us lucky enough to go to HBS 不仅是那些能到HBS读书的幸运儿 but anyone with access to Facebook, to Twitter, to a mobile phone 而是任何能上Facebook Twitter或者有手机的人 This is disrupting traditional power str
Hi, everybody. Yesterday, we learned that our businesses created another 118,000 new jobs in September. That makes 67 straight months of job creation, and 13.2 million new jobs in all. But we would be
Hi, everybody. Today, September 26th, is "National Prescription Drug Take-Back Day." It's a day where you can safely, conveniently, and responsibly dispose of expired and unwanted prescr
