VOA慢速英语2012 Technology Report - Experts Work to Develop Better Tools to Predict Severe Weather

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The World Meteorological Organization is coordinating efforts by China and other countries to provide accurate weather information for the upcoming Beijing Olympics. WMO says China has installed a new geostationary satellite, at a cost of nearly $1

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VOA标准英语2013--Boston Bombing Sparks Surveillance Camera Debate

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美国有线新闻 CNN 2016-7-14

AZUZ: If you`re scared of lightning, this will make you jump. A National Weather Service technician was recording a recent storm. He was indoors where we should be during a thunderstorm. But this was a little close. 如果你害怕闪电，这会让你

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Today, weather radar has helped us a lot, he says. Weather radar has helped us a lot? 今天，气候雷达对我们提供了很大帮助。他说。气候雷达对我们提供了很大帮助？ A second hint from the flight deck. What the engineer m

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By Paula Wolfson Washington 01 August 2007 President Bush is urging the U.S. Congress to move quickly to rewrite rules for terrorist surveillance. VOA's Paula Wolfson reports the White House wants to see action before lawmakers adjourn later this wee

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2016年CRI Shanghai Set to Use Drone for Firefighting

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You never guess the dangers on the ground from orbit, except maybe for this, massive, double-barreled storms hovering above the poles. Of this, what we called dipole features trailing around, we don't know what, really what they are, but the whole fe

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WASHINGTON, Jan. 2 (Xinhua) -- The U.S. military is set to deploy a powerful surveillance system in Afghanistan(阿富汗) this winter that wires wide angle aerial images directly to combat troops（部队）, media reports said Sunday. The Washingto