Dogs are often used in search and rescue operations and to sniff for things like drugs and explosives.

VOA: special.2011.01.17

In 1848 he was working at a site with explosives and iron rods.

848年，他在有爆炸物和铁棒的工地工作。

耶鲁公开课 - 心理学导论课程节选

He had a passion for fireworks, explosives, cannon fire.

对烟火,炸药,大炮情有独钟

耶鲁公开课 - 欧洲文明课程节选

Passengers and crew restrained the man and put out the fire caused by a mixture of explosives.

VOA: special.2010.01.09

They have not evolved to tolerate some of the man made sounds that have very unusual and unnatural physical characteristics. These sounds are for example explosives, industrial noise, musical instruments, power tools, and headphones.

还没有进化到能忍受,某些怪异，超出常规的人为声响,如爆炸，工业噪音,乐器，电动工具和耳机等等。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

He is the man accused of trying to bomb an American plane with explosives in his underwear.

VOA: special.2010.01.09

Jim Cavanaugh is a bomb expert who worked for the Bureau of Alcohol,Tobacco, Firearms and Explosives.

VOA: special.2010.05.08

Now,he says, technology used to search airline passengers for explosives can provide even more information.

VOA: special.2010.06.29

Called V-2 rockets, the German weapons carried a ton of explosives three hundred twenty kilometers.

VOA: special.2009.06.10

Hussein Abebe was expected to tell the court that he had sold explosives to Mr.Ghailani.

VOA: special.2010.11.20

The dog has amazing capability identifying some really really minor amount of explosives."

VOA: special.2011.01.17

A government report this week said people on a terrorism watch list legally bought guns and explosives more than one thousand times in the past six years.

VOA: special.2010.05.08

In addition to explosives, the techniques involved large amounts of water and dirt.

VOA: special.2009.03.22

Normally,explosives are used to stop the fire from burning.

VOA: special.2009.03.22

U.S.authorities have charged the suspect, Umar Farouk Abdulmutallab, with transporting and attempting to detonate explosives aboard an airliner .

VOA: standard.2009.12.27

At the scene, Security Minister Widodo Adi Sucipto said the blasts were caused by "high explosives", which were detonated just minutes apart.

VOA: standard.2009.07.17

He says security forces should become stricter in how they check individuals and search vehicles for explosives.

VOA: standard.2009.12.09

Now,Ruhli says the new technology to screen some airline passengers for explosives can provide even more information.

VOA: standard.2010.05.05

But in an era of plastic explosives and advanced chemical compounds, that system has proved lacking.

VOA: standard.2009.12.30

Prosecutors say the men planned to smuggle liquid explosives onto the planes disguised as soft drinks.

VOA: standard.2009.09.07

The state is collaborating with the federal Bureau of Alcohol, Tobacco,Firearms and Explosives, known as the ATF, in cracking down on the cigarette black market.

VOA: standard.2010.08.11

At around midday local time, officials say a car loaded with explosives struck two vehicles carrying Italian paratroopers along the airport road near the U.S.embassy.

VOA: standard.2009.09.17

Assailants armed with guns and explosives burst into the Baksanskaya power plant around dawn.

VOA: standard.2010.07.21

They also say that, during questioning, he admitted receiving instruction on weapons and explosives training at an al-Qaida facility in the Federally Administered Tribal Areas of Pakistan.

VOA: standard.2009.09.20

Umar Farouk Abdulmutallab, a Nigerian student with alleged links to al-Qaida, tried to detonate explosives just before a U.S.jetliner landed in Detroit on a trip from Amsterdam Friday.

VOA: standard.2009.12.28

The worst explosion occurred near the northern Iraqi city of Mosul, where eyewitnesses say a car-bomb packed with explosives killed more than two dozen worshippers at a mosque.

VOA: standard.2009.08.07

But he says December's incident in which a Nigerian man boarded a jet headed for Detroit with explosives hidden in his underwear shows that more work lies ahead.

VOA: standard.2010.06.05

Here,Marines learn how to search vehicles and people for possible explosives.

VOA: standard.2010.04.06

Police found large quantities of explosives,and weapons at the house.

VOA: standard.2009.09.17

Police officials in Multan say at least two armed militants drove a vehicle loaded with about 1,000 kilograms of explosives into a complex housing an office of the country's ISI spy agency.

VOA: standard.2009.12.09