压电传动器

60秒科学:用身体动作来充电电池植入的医疗设备

最新研制一种新的医疗设备，可以利用身体动作来充电。 Novel materials could allow the implantation of flexible, rechargeable batteries that would constantly recharge from the body's own movements--even just breathing. Cynthia Gr

发表于:2018-12-07 / 阅读(204) / 评论(0)

60秒科学

A CAREFUL DRIVER

Dialogue12 laurance--There's a good chance that Mary will get home today. soony--Teah.I had a letter from her friend,Susan, yesterday,and she said that Mary would probably arrive today. laurance--Well

发表于:2018-12-10 / 阅读(144) / 评论(0)

英语经典听力对话

2018年CRI Crane driver hooks bus crash victims from river

A crane driver manages to help pluck 4 passengers out of danger after a bus is knocked into a river in east China! Click the video for more information.

发表于:2018-12-24 / 阅读(168) / 评论(0)

2018CRI中国国际广播电台

SSS 2010-09-24

This is Scientific Americans 60 Science, Im Cynthia Graber. Thisll just take a minute. Batteries add weight, and they need recharging. Thats serious business for implanted medical devices. When the batteries die, patients sometimes have to undergo an

发表于:2018-12-24 / 阅读(143) / 评论(0)

Scientific American(九)月

【驾车】考出驾照-Getting the Driver's License

A: I need to get my driver's license. B: You need to take your driving test. Have you? A: No, I still need to take it. B: Please fill out this paperwork. A: All right, but will I be able to take my test today? B: Actually, you're going to have to mak

发表于:2018-12-26 / 阅读(136) / 评论(0)

驾车-Driving

英语小达人 140 Driver's License

Driver's License 驾照 When I went to get my driver's license, the motor-vehicle bureau was very busy. I stood in line for over two hours before the man in front of me made it to the counter. 我去领驾照时，监理处刚好很忙；差不多排队

发表于:2018-12-31 / 阅读(148) / 评论(0)

英语小达人

可以录音和发声的衣服(有声)

M.I.T. researchers have developed a piezoelectric fiber that would react to electric currents and have the potential to record or produce audio. Clothing is so yesterday. I mean, really, what can it do? It cant pick up sound, or beep at us if somethi

发表于:2019-01-02 / 阅读(149) / 评论(0)

60秒科学

106. I'm the Only Driver

A short young man was running behind a bus which was full of passengers. But the bus still ran at a great speed.

发表于:2019-01-03 / 阅读(292) / 评论(0)

英汉幽默故事选读

The First Day as a Taxi Driver

A taxi passenger tapped the driver on the shoulder to ask him a question. The driver screamed, lost control of the car, nearly hit a bus, went up on the footpath, and stopped centimetres from a shop window. 乘客轻拍了一下出租车司机的肩膀

发表于:2019-01-03 / 阅读(164) / 评论(0)

英汉幽默故事选读

美国俚语：in the driver\'s seat 掌有控制权

A: I should\'ve hired somebody else to do this. A good designer should always listen to the voice of her clients. A: 我早该请别人来做这份差事的。一个好的设计师是应该都听从她的客户的意见的。 B:Honey,youcan\'t always

发表于:2019-01-08 / 阅读(137) / 评论(0)

美国俚语

美国习惯用语: Lesson 201 - SUNDAY BEST / SUNDAY DRIVER

今天我们要给大家讲解的两个习惯用语都是以

发表于:2019-01-10 / 阅读(177) / 评论(0)

美国习惯用语

Californian Drivers Feel the Pain of

Mike O'Sullivan and Bela Skopal With the New York commodity market price for oil at more than $40 a barrel, gasoline has reached record prices throughout the United States. The pain is being felt most

发表于:2019-01-11 / 阅读(195) / 评论(0)

VOA2004（上）--国际时事

英语情景对话：Getting the Driver's License(1)

发表于:2019-01-15 / 阅读(157) / 评论(0)

英语情景对话-驾驶

Lesson 133 - BACKSEAT DRIVER / BACK-UP SYSTEM

backseat driver back-up system 我们给大家介绍过几个由back这个字组成的习惯用语，例如backslider，backslapper等。今天我们再来给大家讲解两个和back这个字有关，而

发表于:2019-02-02 / 阅读(177) / 评论(0)

美国习惯用语

2007年VOA标准英语-Minnie Driver's 'Seastories' is Most Recent CD

By Rebecca Ward Washington 11 September 2007 She may be best known as the plump, supposedly plain, Irish teenager in the 1995 movie Circle of Friends. But Minnie Driver has played everything from a Russian country-western singer in the Bond film Gold

发表于:2019-02-05 / 阅读(171) / 评论(0)

2007年VOA标准英语（九月）

Chinese mourn bus driver folk hero who saved 24

HANGZHOU, June 4 (Xinhua) -- Chinese are mourning the death of a bus driver who maintained control of his vehicle, which was carrying 24 passengers, after a piece of heavy sheet steel struck him after passing through the bus' windscreen last Tuesday.

发表于:2019-02-13 / 阅读(126) / 评论(0)

英语新闻

Matthew Fox detained for assaulting bus driver

BEIJING, Aug. 30 (Xinhuanet) -- Lost star Matthew Fox was detained early Monday after allegedly assaulting a female bus driver, according to media reports. It is reported that Fox attempted to hitch a ride to his hotel via a private party bus early S

发表于:2019-02-13 / 阅读(142) / 评论(0)

英语新闻

Driver detained after road accident kills 9

KUNMING, Feb. 20 (Xinhua) -- Police in southwest China's Yunnan province have detained a driver in connection with a road accident that killed nine people and injured 24 on Saturday, local authorities said Monday. A vehicle carrying 37 passengers ove

发表于:2019-02-17 / 阅读(139) / 评论(0)

英语新闻

英文幽默笑话：The First Day as a Taxi Driver

发表于:2019-02-18 / 阅读(141) / 评论(0)

趣味英语

Web China: Bus driver's heroic act moves many

BEIJING, June 3 (Xinhua) -- A bus driver who saved 24 of his passengers after being fatally injured by a piece of metal that flew through his bus's windshield has garnered praise for his selfless deed. Wu Bin, a 48-year-old bus driver from east China

发表于:2019-02-19 / 阅读(159) / 评论(0)

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