President's Radio Address
June 8, 2007 Good morning. This week I am traveling in Europe, where I am meeting with world leaders to discuss ways to address challenges like climate change, to work together to combat diseases like
Ted英语演讲:Gian Giudice:为何宇宙存在于刀刃之上
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And I actually took out a handful of stones from my pocket that I had been carrying around for weeks, 然后我从口袋中拿出满手的石头,那时我已经带着这些石头几个礼拜了, hoping for just this interaction -- and, you know, they were pebb
TED演讲之心灵的世界:一段精神疾病的传奇--从内心看起(2)
Schizophrenia is a brain disease. 精神分裂是一种大脑疾病 Its defining feature is psychosis, or being out of touch with reality. 它的主要症状是幻想,或者是与现实脱离 Delusions and hallucinations are hallmarks of the illness. 妄想和幻觉
TED演讲:为何闪亮的玻璃高楼对城市生活有害(5)
Now, I'm not against glass. It's an ancient and versatile material. 我并不是反对使用玻璃。玻璃毕竟是一种古老且通用性强的材料。 It's easy to manufacture and transport and install and replace and clean. 它们易于大量生产、运输、安装、替换和清洁。 It com