单词：search and mapping radar
单词：search and mapping radar 相关文章
The Mona Lisa with her enigmatic（神秘的） smile hangs in the Louvre Museum in Paris but to this day the woman who was used as the model for Leonardo da Vinci's portrait remains a mystery. Now, a group of Italian experts is trying to establish w
英语新闻
Search for Malaysia Airplane Enters Third Week 对马航飞机的搜寻进入第三周 From VOA Learning English, this is In The News. 这里是美国之音慢速英语新闻报道。 The search for a missing Malaysian airliner continued this week. T
2014年VOA慢速英语(四)月
AS IT IS 2014-04-19 High Tech Aids Search and Rescue高科技搜救工具 From VOA Learning English, this is As It Is Saturday. Im Anna Matteo. Improvements in technology can save lives. Stronger buildings do not fall during storms and earthquakes. W
2014年VOA慢速英语(四)月
Mapping Mountain Range Found Under Antarctic Ice Its late afternoon at the Lamont-Doherty Earth Observatory, where Robin Bell is at work analyzing various images of glaciers and plotting her next expedition to the frozen southern pole. She takes a br
VOA标准英语2012年(一月)
Malaysia Jet Search Continues to Draw Ire The Malaysian government has been criticized for its handling of the investigation into the disappearance of Malaysia Airlines flight 370. Its been more than two weeks since the plane and its 239 passengers -
VOA标准英语2014年(四月)
Search for Missing Plane Expanding 失踪飞机的搜索正不断扩大 WASHINGTON The Malaysian government is still leading the search for the missing flight MH370, but the U.S. governments role is increasing. The White House indicated the U.S. Navy
VOA标准英语2014年(三月)