It's got to be philanthropic, because profits distract biotech, 这些研究的钱的来源最好是慈善,因为利润会分散生物技术研究公司的注意力, but it's basically got a 90 percent chance, I think, of succeeding in this. 但我

发表于:2018-12-05 / 阅读(85) / 评论(0) 分类 TED演讲科学篇

[00:01.94]Fresh water [00:03.71]Rivers, lakes and wet-lands are sources [00:06.23]of fresh water,not only for humans, [00:08.50]but for wildlife too. [00:10.35]Due to pollution and climate change, [00:12.60]about 50% of the world's fresh water habita

发表于:2018-12-13 / 阅读(129) / 评论(0) 分类 北师大版高中英语模块8(选修)

[00:02.70]Unit 22 Environmental Protection Lesson 2 [00:08.46]Exercise 3 Listen to the lecture. [00:11.41]Use the Strategies to write some notes. [00:14.76]Today's lecture will focus on the serious issue [00:17.75]of endangered species. [00:19.90]By

发表于:2018-12-13 / 阅读(120) / 评论(0) 分类 北师大版高中英语模块8(选修)

[00:00.86]Another endangered species, [00:02.83]the Yangtze Dolphin,is China's only fresh-water [00:06.53]dolphin and is sometimes called' the panda [00:09.35]of the Yangtze River'because it is so rare. [00:13.11]its numbers are decreasing for severa

发表于:2018-12-13 / 阅读(153) / 评论(0) 分类 北师大版高中英语模块8(选修)

本讲为2005年下半年新的教学内容,请对照教材听录音! plant species are not the only forms of life (threatened with ___ (extinct) in the rainforest). Threaten … with …. He thre

发表于:2018-12-15 / 阅读(87) / 评论(0) 分类 自考英语(一)78讲

本讲为2005年下半年新的教学内容,请对照教材听录音! I heard him _sing_ (sing). I don’t like letters _written_ (write) in pencil. Such programs could teach the local people how

发表于:2018-12-15 / 阅读(98) / 评论(0) 分类 自考英语(一)78讲

You're late, Coop. Ah, we had a flat. ___________1___________. Solar cells power an entire farm. What did ya do, Murph? Ah, she didn't do nothing. Murphy's Law! You're a well-educated man, Coop, and a trained pilot. And an engineer. The world doesn't

发表于:2018-12-28 / 阅读(56) / 评论(0) 分类 英文电影预告片填空

I was recently traveling in the Highlands of New Guinea, and I was talking with a man who had three wives. 最近,我正在新几内亚高地旅行,我访谈了一位有三个老婆的人。 I asked him, How many wives would you like to have? 我问

发表于:2019-01-03 / 阅读(101) / 评论(0) 分类 TED演讲科技篇

And so it is everywhere one looks. 这一现象在世界各地都在发生。 The human juggernaut is permanently eroding Earth's ancient biosphere by a combination of forces that can be summarized by the acronym HIPPO, the animal hippo. 人类正在以

发表于:2019-01-03 / 阅读(60) / 评论(0) 分类 TED演讲科学篇

该片采用了大量的电脑特效,为您真实展现了史前五十多种特色物种和它们的居住环境。从棘龙到终极掠食者,再到玛君龙,难以想象的巨大、凶猛、奇特的生物曾经在这个星球上留下过他们

发表于:2019-01-06 / 阅读(134) / 评论(0) 分类 BBC纪录片

Rob: Hello, I'm Rob, welcome to 6 Minute English. I'm joined today by Feifei. Feifei: Hi there, Rob. Rob: Hello Feifei. Today we're discussing the issue of the illegal trade in wildlife. And we'll be looking at some of the words and phrases associate

发表于:2019-01-07 / 阅读(88) / 评论(0) 分类 六分钟英语

If insects suddenly morphed into large beings, and decided to wage war on us, there's no doubt that humans would lose. 如果有一天,所有的昆虫突然都变大了并且要和我们开战,那我们人类必输无疑。 We'd simply be crushed

发表于:2019-01-17 / 阅读(73) / 评论(0) 分类 TED演讲教育篇

Which species would take over the world if humans went extinct? 如果人类灭绝了,哪类物种会统治世界? 来自Quora的网友总结: Well it won't be fecking dolphins, that's for sure. Because: 当然,那TM肯定不可能是海豚。因

发表于:2019-01-26 / 阅读(72) / 评论(0) 分类 阅读空间

Science and technology 科学与技术 Evolution and coat colour 进化和表皮色彩 Well spotted 美丽涂鸦 The reason why some cats are plain and others are patterned 为何有些猫科动物全无斑纹,而其他的则斑斑点点? How the

发表于:2019-01-26 / 阅读(77) / 评论(0) 分类 经济学人科技系列

Science and Technolgy 科技 Invasive species 入侵物种 Boom and bust 繁衍与湮灭 Invasive Argentine ants may be less persistent than once feared 入侵性阿根廷蚂蚁可能没有想象的那么可怕 DESPITE their name, Argentine ants are

发表于:2019-01-26 / 阅读(96) / 评论(0) 分类 经济学人科技系列

It may seem hard to believe that such an unusual looking animal has remained hidden for so long. 世界上存在如此相貌罕见而不为人知的动物,这似乎有点难以置信。 But scientists have only just discovered a new species of elep

发表于:2019-02-05 / 阅读(77) / 评论(0) 分类 英语新闻

Scientists have discovered a new species of gibbon living in south-west Chinas rainforests. 科学家在中国西南地区的热带雨林里发现了新的长臂猿品种。 Although scientists had been studying the primate for some time new research

发表于:2019-02-06 / 阅读(97) / 评论(0) 分类 英语新闻

A disabled lion who was reared by a double amputee zookeeper has formed an unlikely bond with a miniature sausage dog with the pair inseparable ever since the cat was a cub. 一名双腿截肢的动物园管理员抚养了一只残疾的狮子,这只

发表于:2019-02-08 / 阅读(61) / 评论(0) 分类 英语新闻

So in a nutshell, that's the challenge that we all face today at this interesting point in history. 所以简单来说,这就是我们所有人今天面临的挑战,在这个有意思的历史时期。 That's clearly what we've got to do next. 这很

发表于:2019-02-13 / 阅读(53) / 评论(0) 分类 TED演讲国际问题篇

Science and technology 科学技术 Invasive species 侵略性物种 Thorny questions 棘手问题 The ecological effects of buckthorn in North America 北美鼠李属植物的生态影响 CONSERVATIONISTS, being by definition conservative, usually v

发表于:2019-02-24 / 阅读(121) / 评论(0) 分类 经济学人科技系列