VOA标准英语2014--Drones at Work Worldwide, But US Still Lacks Laws

Drones at Work Worldwide, But US Still Lacks Laws Commercial drones, unmanned planes doing regular tasks, are being used more and more around the world. Some assignments for these unmanned aircraft might surprise you, others will amaze you. Think of

VOA标准英语2014--Drones May Soon Send Data From High Seas 无人机可能很快从公海传回数据

Drones May Soon Send Data From High Seas 无人机可能很快从公海传回数据 Drones are usually associated with unmanned flying vehicles, but autonomous watercraft also are becoming useful tools for jobs ranging from scientific exploration to

SSS 2008-09-18

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Breaking a mirror means seven years bad luck. So does spilling salt or meeting a black cat. Weve all heard such silly-sounding superstitions. Of course w

英汉拟声词比较

英语和汉语中的拟声词都很丰富，但是大部分的拟声词在发音上相差甚远。这是因为拟声词是按照某种语言的语音系统对客观世界的声音加以模拟改造的结果，所以不可避免地带有该语言的发

VOA慢速英语2012 Technology Report - Drones: Not Just For the Military Anymore

Technology Report - Drones: Not Just For the Military Anymore 科技报道 - 无人机在军事领域之外的多种应用 This is the VOA Special English Technology Report. 这里是美国之音慢速英语科技报道。 Late last month, for the fi

VOA慢速英语2014 Civilian Drones Raise Hopes, Questions in Africa 技术报告:民用无人机给非洲带来希望

Civilian Drones Raise Hopes, Questions in Africa 技术报告:民用无人机给非洲带来希望 From VOA Learning English, this is the Technology Report. 这里是美国之音慢速英语科技报道。 African militaries want drones to help them

Flying Robots Are Coming to US Universities

Flying Robots Are Coming to US Universities Flying devices, called drones, may be one of the most important technologies of the future. The number of jobs for people who know how to design, build and control them is increasing. Because of this increa

VOA标准英语2012--Drones Revolutionize US Warfare

Drones Revolutionize US Warfare It is estimated that there are 10,000 unmanned aerial vehicles in the U.S. military's arsenal, in addition to an undisclosed number operated by the CIA - including one that recently killed Abu Yahya al-Libi, al-Qaida's

VOA标准英语2014--'Drones' Examines Complexities of Remote-control Warfare

'Drones' Examines Complexities of Remote-control Warfare In his drama Drones, filmmaker Rick Rosenthal poses complex security, political and ethical questions about drone attacks in the ongoing war against global terrorism. Rosenthal builds a tense c

美国国家公共电台 NPR The Rise Of The Drone, And The Thorny Questions That Have Followed

The Rise Of The Drone, And The Thorny Questions That Have Followed play pause stop mute unmute max volume repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash plugin.

2016年CRI China Issues First ＂Traffic Rules＂ for Civilian Drones

Li Bin started learning how to fly drones just three months ago. But now, he has passed the licensing test and become a coach at Beijing Tiantu Aviation Technology Company. Based on Li's experience, flying drones could be dangerous if no proper rules

2015年CRI Stricter Regulation Urged for Drones

The video, captured by a private drone, shows a Chinese fighter jet making a landing while the drone attempts to keep pace with the aircraft. It's still unclear when or where the video was shot. However, analysis of the video suggests the drone and t

无人机将拿走1270亿美元的就业岗位?

Google and Amazon were quick to put drones to use delivering orders. 谷歌和亚马逊已经开始用无人机送货，反应神速。 But new research suggests delivery is just one small way drones are going to replace humans. The tiny airborne ves

2020年无人机会抢走哪些工作

Google and Amazon were quick to put drones to use delivering orders. 谷歌和亚马逊已经开始用无人机送货，反应神速。 But new research suggests delivery is just one small way drones are going to replace humans. The tiny airborne ves

VOA常速英语2019--中国无人机填补市场空缺 销量日益上涨

A recent broadcast on Chinese state television CCTV praising the global reach of the countrys armed drone or UAV program, its developers say they have just sold the one hundredth model of this drone named the Wing Loong. VOA cannot confirm the accura

美国国家公共电台 NPR Drones That Launch Flaming Balls Are Being Tested To Help Fight Wildfires

Drones That Launch Flaming Balls Are Being Tested To Help Fight Wildfires STEVE INSKEEP, HOST: And I'm Steve Inskeep with yet another use for drones. You already know they're used for surveillance and taking video. Now researchers want to use them to

【英语语言学习】现代战争中的歼击机

This is WEEKEND EDITION from NPR News. I'm Wade Goodwyn. Drones have revolutionized the United States capabilities on the battlefield. The aircraft has characteristics of a sniper - silently killing before the target knows it's there. Predator drones

CCTV9英语新闻：Drones capture images of desolation

China has released images of the destruction caused by the earthquake that hit its southwestern province of Yunnan on Sunday. Four drones were used to fly over quake-hit Longtoushan, taking hundreds of striking images. Images, capturing scenes of des

专家:无人机市场需要规范

US interest in recreational drones is soaring. Consumer experts, like Brian Mark Walter from the Consumer Technology Association, believe the technology could soon be part of a multi-billion dollar industry. '400,000 drones will be sold to consumers

CCTV9英语新闻：Drones to be a main theme of 2016 CEBIT

Its day two at one of the worlds largest technology trade fairs in Germany. Drones are a big theme for CEBIT 2016. Not a new product but industry bosses believe they're on the cusp of a major boom for the sector. The Aibot X-6 may look like fun to pl