Officials hope the product will prove even more useful when considering more severe threats, such as explosives.

官员们希望该产品在经历爆炸类的严重威胁时能起到更好的效果。

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The Mini INBOT has been designed for audio-video inspection and survey missions for explosives in confined zones such as pipelines, under vehicles, and inside buildings.

这款迷你机器人是专为影音检查和封闭区域炸药探测而设计的，如管道，车辆下方，建筑物内部等一些区域。

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Manag-ers can conduct simulations of various threats, such as fire, explosives, and evacuations.

管理员可以进行各种威胁的模拟试验，如火灾，爆炸，以及人员疏散。

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To prevent this from occurring, firearms manufacturers have the opportunity to implement distribution safeguards, common across many of the industries that manufacture products that can cause harm (such as explosives, fireworks, and pharmaceuticals).

CNN: Gun makers, help keep weapons out of criminals' hands

"This is part of an overall risk-based security approach, which allows Transportation Security officers to better focus their efforts on finding higher-threat items such as explosives, " a TSA spokesman told the Reuters news agency.

BBC: TSA to allow some small knives in carry-on luggage

St Andrews University physicists have made a laser which can trace vapours emitted by explosives such as TNT.

BBC: Plastic lasers shed light on hidden explosives