单词：high perveance gun
单词：high perveance gun 相关文章
SARAH MCCAMMON, HOST: In the days since the shooting at Marjory Stoneman Douglas High School in Parkland, Fla., there have been calls for more gun control from high school students around the country. There's a lot of polling that indicates young peo
2018年NPR美国国家公共电台2月
STEVE INSKEEP, HOST: A school shooting in Florida prompted a nationwide drive for more gun laws, but cities in Florida are not likely to join in. The state of Florida did impose a waiting period for gun purchases and raised the age for gun sales to 2
2018年NPR美国国家公共电台4月
Back at the Armor Group compound, another team prepares for a different kind of mission. They'll travel low profile, trying to blend in with the Iraqis. Low profile certainly can be an awful lot safer. If faced down properly, people will not know, th
国家地理2007年
Pentagon's Electromagnetic Gun Awaits Use Marines stage a scene that has become more frequent for U.S. forces in Afghanistan. The mock protesters are harmlessly dispersed with a high-tech device. It is called the Active Denial System. Using an electr
VOA标准英语2012年(四月)
AUDIE CORNISH, HOST: The student-led anti-gun violence rally March For Our Lives takes place in Washington this weekend. Since D.C. hotels are expensive, a number of area residents are opening up their homes free of charge to the students and familie
2018年NPR美国国家公共电台3月
By Sean Maroney Washington 18 April 2007 Roanoke Firearms owner John Markell holds a Glock 9 mm pistol similar to the one sold in his gun shop 36 days ago to the Virginia Tech shooting suspect Cho Seung-Hui A disturbed gunman's rampage at a public un
2007年VOA标准英语（四月）