单词:gun low-altitude air-defense system
单词:gun low-altitude air-defense system 相关文章
Americans Debating Gun Control From VOA Learning English, welcome to THIS IS AMERICA in Special English. Im Kelly Jean Kelly. And Im Jim Tedder. This week on our program, we talk about one of the most intense debates in America: gun control. In 2005,
THIS IS AMERICA - Americans Debating Gun Control From VOA Learning English, welcome to THIS IS AMERICA in Special English. Im Kelly Jean Kelly. And Im Jim Tedder. This week on our program, we talk about one of the most intense debates in America: gun
HAIKOU, Jan. 28 (Xinhua) -- China's aviation authorities(民航当局) on Friday started to allow helicopters to fly in low-altitude airspace over the tourist island of Hainan on a trial basis for the first time. The aim is to eventually open a part
SHENYANG, Aug. 23 (Xinhua) -- China will relax the ban on the use of low-altitude airspace across the country starting in 2013, the country's air traffic authorities said Thursday. A series of reforms will be implemented in five to ten years, creatin
我们今天要讲的习惯用语有一个共同的词: top。大家一定早知道这个词。它解释顶端。一般说来高高在上的总比压在底层的来得优越。这正反映在我们先学的两个习惯用语里: top gun. Gun是枪。
Almost 60,000 members of the gun industry are meeting this week in the U.S. city of Las Vegas, Nevada. They are gathering for the Shooting, Hunting and Outdoor Trade Show or, as it is commonly called, the SHOT show. The yearly event brings together g