铅质人工能

Recording technology has changed a lot over the years, but you can still do one essential thing. You sit in front of a microphone and you tell a story, which here we are again this Friday morning because it's time for StoryCorps. It's an oral history

发表于:2018-12-02 / 阅读(270) / 评论(0) 分类 2007年NPR美国国家公共电台

Look at you boys. 孩子们看看你们 I can't believe the school year's almost over. 真不敢相信一学年就快结束了 In fact, stand against the wall. 事实上,过来靠墙站直 I want to see how much you've grown. 我想看看你们长高

发表于:2018-12-04 / 阅读(257) / 评论(0) 分类 初来乍到第二季

Scientists at the Massachusetts Institute of Technology (MIT) have created what could be a breakthrough in providing clean, alternative energy. Researchers have invented an artificial leaf that splits water into hydrogen and oxygen and stores the ene

发表于:2018-12-07 / 阅读(253) / 评论(0) 分类 创新英语

The struggle is a gift. This is the moment you have to dig deep. You put the work in now and you won't struggle in the future. 语音讲解 单词发音 struggle n.努力,奋斗;竞争 gift n.礼物;天赋;赠品 dig vt.挖,掘;探究 连词

发表于:2018-12-11 / 阅读(274) / 评论(0) 分类 134 Mystery of the Stolen Snow

[00:01.28]Two or three new projects are currently [00:03.58]being developed by Christo and his team. [00:06.12]One of them is in Colorado in the USA [00:08.66]where the Arkansas River will be covered [00:11.07]by 10 kilometres of luminous, [00:13.59]

发表于:2018-12-13 / 阅读(264) / 评论(0) 分类 北师大版高中英语模块8(选修)

Researchers Create Artificial Skin With Sense of Touch Scientists have recently made considerable gains in creating human-like artificial limbs, but they still look and feel artificial. That could change with a development from South Korea. Researche

发表于:2018-12-16 / 阅读(170) / 评论(0) 分类 VOA标准英语2015年(一月)

导购口语: I'm sorry, but we don't have any in stock at the moment. 抱歉,但我们目前没有存货了。 I'm sorry, but they are out of stock right now. 抱歉,目前没有存货了。 I am sorry but that book is out of stock at the moment

发表于:2018-12-25 / 阅读(144) / 评论(0) 分类 最In导购口语

(TAIPEI,China Post)Many teachers wish to retire early because of on-the-job stress and changes in the educational system. (中国邮报台北报道)由于担任教职的压力大,教育体系又有诸多变革,因此许多教师希望能早日退

发表于:2018-12-28 / 阅读(184) / 评论(0) 分类 赖世雄英语新闻听力通

Mom, why'd you get us the same backpacks? 妈,你为啥给我们买了一样的背包啊 We look like our aunt just found out about sewing machines. 我们看上去就像刚发现缝纫机的老阿姨一样 They were on sale... Four for one. 商场在

发表于:2018-12-29 / 阅读(195) / 评论(0) 分类 初来乍到第二季

Man, the Olympics are amazing. 奥运会太赞了 We are watching history being made. 我们见证了历史性的一刻 You said the same thing 迷你高尔夫开幕仪式上 at the grand opening of that mini-golf place. 你也是这么说的 Mm-hmm.

发表于:2018-12-29 / 阅读(190) / 评论(0) 分类 初来乍到第三季

Emery, we're gonna be late for dinner at honey and Marvin's. 埃默里,我们要去哈妮和马文家吃晚饭的,要迟到了 Why aren't you ready? 你怎么还没好 Sorry. Just give me one second. 抱歉,再等多一下 I'm almost done with

发表于:2018-12-29 / 阅读(202) / 评论(0) 分类 初来乍到第二季

生活大爆炸第一季第四集_3: The Luminous Fish Effect You know, you two make a cute couple. 知道吗,你俩真是可爱的一对。 -Leonard:Uh, no. We'r e not... we're not-not a couple. We're singles. Two 不,我们不是...不是一对

发表于:2019-01-01 / 阅读(204) / 评论(0) 分类 生活大爆炸第一季

生活大爆炸第一季第四集_2: The Luminous Fish Effect Well, that was fun. 刚刚很好玩呀。 Maybe tomorrow we can go to one of those big warehouse stores. 也许明天我们能一起去那种仓储式商店。 -Penny:Oh, I don't know, S

发表于:2019-01-01 / 阅读(235) / 评论(0) 分类 生活大爆炸第一季

Artificial Muscle Brings Back Blink A study in the Archives of Facial Plastic Surgery reports the development of an artificial muscle system that could restore the ability to blink to stroke and injury patients. Cynthia Graber reports Most of us blin

发表于:2019-01-02 / 阅读(298) / 评论(0) 分类 60秒科学

Scientists at the Massachusetts Institute of Technology have turned to Mother Nature for inspiration, inventing a device that mimics photosynthesis, the process plants use to convert sunlight and water into usable energy. MIT chemistry professor Dani

发表于:2019-01-14 / 阅读(260) / 评论(0) 分类 VOA标准英语2011年(四月)

Scientists say they have successfully tested artificial blood vessels grown in the laboratory. In a heart bypass operation, surgeons typically remove a vein from a patient's leg and use it to replace blocked arteries that feed the muscles of the hear

发表于:2019-01-14 / 阅读(224) / 评论(0) 分类 VOA标准英语2011年(二月)

MELISSA BLOCK, HOST: The new movie Thank You For Your Service is about coming home, specifically what it's like for soldiers who come home after serving during the surge in Iraq in 2007. The movie is based on the book of the same name by Pulitzer Pri

发表于:2019-01-16 / 阅读(191) / 评论(0) 分类 2017年NPR美国国家公共电台10月

今天我们要学的词是 artificia。Artificial 人造的。artificial intelligence 人工智能。不久前,The FDA approved a new artificial retina device that would help some people regain part of their sight. 美国食品和药物管理局批准

发表于:2019-01-30 / 阅读(192) / 评论(0) 分类 英语单词荟萃

Artificial Speech Mimics Real Thing 合成声音发展渐入佳境 未来虚拟声音真假难辨 At a University of Arizona laboratory, Professor Brad Story analyzes the voices of singers, actors and public speakers both live and on audio tape. 在亚

发表于:2019-02-12 / 阅读(264) / 评论(0) 分类 VOA标准英语2011年(十一月)

She was lying in front of the fire, her body almost glowing. Alan reached out a hand and temporarily she took it. Then Alice yawned and stretched.“I’m turning in now,”she said. 她躺在火堆前,

发表于:2019-02-25 / 阅读(221) / 评论(0) 分类 阅读空间