英语听力：自然百科 揭密联邦调查局 Unit4

Unlike the fertilizer bomb used in Oklahoma City, device analysis reveals that the New Jersey¹ bomb is made from common household items.

The problem is that there are so many things that can be used to make a bomb whether it'd be a digital watch, batteries, or even liquid explosive, they can look like aftershave lotion². By themselves, they look quite innocuous, but assembled together is when they become deadly.

For that reason, the Explosives Unit maintains a huge supply of potential bomb-making ingredients.

We keep an extensive collection of known standard, clocks, batteries, watches, wire, anything that can be used to make a bomb, we try to keep a sample of, so that we can to try to identify using those the piece that we have in.

Using these elements, examiners begin to reconstruct the bomb that killed the New Jersey executive.

We actually lay it all out here in the laboratory and see if we can figure out how it fit together and how it came apart which sometimes will tell us what the type of explosive was used.

So in this, as the bomb is reassembled, examiners realize they are dealing³ with a serial⁴ bomber⁵ who's eluded⁶ them for years, the infamous⁷ Unabomber.

Probably one of the toughest cases that our unit has faced was the Unabomber case. 16 devices, 17 years of investigation⁸, clearly, that was the one that caused us the most trouble.

While serial bombers⁹ tend to be meticulous¹⁰ and cleverly illusive¹¹, the secret to identifying them is to uncover what the FBI calls the bomber's signature.

The way they wrap wires, the way they tie knots, the materials that they choose to put into the bomb, those things can often indicate to us that we're dealing with someone who's building a series of bombs.

In fact, Sachtleben says the Unabomber literally¹² signed his bombs.

Over several devices, he put the letters “FC” in there to let us know that's who it was. But there was even more of a signature than that. We could tell after looking at the 16 bombs that he had made-------the way that he put his batteries in there, the way that the wires were connected, the soldering¹⁴ that he did. Many of those things indicate to us that it was the same person

Thanks to device analysis and a lucky break, the Unabomber was later identified as this man, Ted¹³ Kaczynski. The evidence gathered by the FBI Explosives Unit was instrumental in putting him away for a life. Device analysis is also crucial to solving both the Olympic and abortion¹⁵ clinic bombings. This is a replica¹⁶ of the deadly terrorist bomb that rocked the Olympic Games.

1 jersey   

n.运动衫

参考例句：

• He wears a cotton jersey when he plays football.他穿运动衫踢足球。
• They were dressed alike in blue jersey and knickers.他们穿着一致，都是蓝色的运动衫和灯笼短裤。

2 lotion   

n.洗剂

参考例句：

• The lotion should be applied sparingly to the skin.这种洗液应均匀地涂在皮肤上。
• She lubricates her hands with a lotion.她用一种洗剂来滑润她的手。

3 dealing   

n.经商方法，待人态度

参考例句：

• This store has an excellent reputation for fair dealing.该商店因买卖公道而享有极高的声誉。
• His fair dealing earned our confidence.他的诚实的行为获得我们的信任。

4 serial   

n.连本影片，连本电视节目；adj.连续的

参考例句：

• A new serial is starting on television tonight.今晚电视开播一部新的电视连续剧。
• Can you account for the serial failures in our experiment?你能解释我们实验屡屡失败的原因吗？

5 bomber   

n.轰炸机，投弹手，投掷炸弹者

参考例句：

• He flew a bomber during the war.他在战时驾驶轰炸机。
• Detectives hunting the London bombers will be keen to interview him.追查伦敦爆炸案凶犯的侦探们急于对他进行讯问。

6 eluded   

v.（尤指机敏地）避开( elude的过去式和过去分词 )；逃避；躲避；使达不到

参考例句：

• The sly fox nimbly eluded the dogs. 那只狡猾的狐狸灵活地躲避开那群狗。 来自《现代汉英综合大词典》
• The criminal eluded the police. 那个罪犯甩掉了警察的追捕。 来自《现代英汉综合大词典》

7 infamous   

adj.声名狼藉的，臭名昭著的，邪恶的

参考例句：

• He was infamous for his anti-feminist attitudes.他因反对女性主义而声名狼藉。
• I was shocked by her infamous behaviour.她的无耻行径令我震惊。

8 investigation   

n.调查，调查研究

参考例句：

• In an investigation,a new fact became known, which told against him.在调查中新发现了一件对他不利的事实。
• He drew the conclusion by building on his own investigation.他根据自己的调查研究作出结论。

9 bombers   

n.轰炸机( bomber的名词复数 )；投弹手；安非他明胶囊；大麻叶香烟

参考例句：

• Enemy bombers carried out a blitz on the city. 敌军轰炸机对这座城市进行了突袭。 来自《简明英汉词典》
• The Royal Airforce sill remained dangerously short of bombers. 英国皇家空军仍未脱离极为缺乏轰炸机的危境。 来自《简明英汉词典》

10 meticulous   

adj.极其仔细的，一丝不苟的

参考例句：

• We'll have to handle the matter with meticulous care.这事一点不能含糊。
• She is meticulous in her presentation of facts.她介绍事实十分详细。

11 illusive   

adj.迷惑人的，错觉的

参考例句：

• I don't wanna hear too much illusive words.我不想听太多虚假的承诺。
• We refuse to partake in the production of illusive advertisements.本公司拒绝承做虚假广告。

12 literally   

adv.照字面意义，逐字地；确实

参考例句：

• He translated the passage literally.他逐字逐句地翻译这段文字。
• Sometimes she would not sit down till she was literally faint.有时候，她不走到真正要昏厥了，决不肯坐下来。

13 ted   

vt.翻晒，撒，撒开

参考例句：

• The invaders gut ted the village.侵略者把村中财物洗劫一空。
• She often teds the corn when it's sunny.天好的时候她就翻晒玉米。

14 soldering   

n.软焊；锡焊；低温焊接；热焊接v.（使）焊接，焊合( solder的现在分词 )

参考例句：

• Care must be exercised in attaching the lead wires to the soldering tabs. 在往接线片上焊导线时必须非常小心。 来自辞典例句
• I suggest posing me with a soldering wand over my head like a sword. 我想让自己这样像把剑一样把电焊杆举过头顶。 来自电影对白

15 abortion   

n.流产，堕胎

参考例句：

• She had an abortion at the women's health clinic.她在妇女保健医院做了流产手术。
• A number of considerations have led her to have a wilful abortion.多种考虑使她执意堕胎。

16 replica   

n.复制品

参考例句：

• The original conservatory has been rebuilt in replica.温室已按原样重建。
• The young artist made a replica of the famous painting.这位年轻的画家临摹了这幅著名的作品。