VOA标准英语2010年-US-Korean Exercise Focuses on Anti-Sub

The aircraft carrier USS George Washington (CVN 73) departs Busan, Republic of Korea, 25 July 2010

The largest joint¹ military exercise by the United States and South Korea in years is underway in the Sea of Japan.  These war games were called in response to North Korea's sinking of the South Korean navy ship, Cheonan, an incident that killed 46 sailors in March. 

Throughout the day, on calm seas and under clear skies, F-18 Hornet fighter jets and other aircraft were catapulted from the flight deck of this nuclear-powered carrier.

About 200 aircraft are participating in the four-day drill, known as Invincible² Spirit.  Some took part in live fire exercises.  For the first time, an exercise here also includes four of the U.S. Air Force's most advanced fighters, F-22 Raptors.

 In the sea are 20 American and South Korean naval³ vessels⁴, advancing no closer than 200-kilometers south of the maritime⁵ boundary with North Korea in the eastern sea. 

In the Command Direction Center of the aircraft carrier, U.S. Navy Commander Peter Walczak says the exercise is similar to what routinely occurs on the carrier, except for the additional component⁶ of cross-training with South Korean forces.   A key component in the drill is detecting enemy submarines and defending against them. 

North Korea's threat to unleash⁷ a nuclear attack in response to the joint war games, Commander Walczak says, is not causing undue⁸ alarm for the U.S. 7th Fleet.

"The only extra precaution is that, maybe, were more observant to what is going on in the area.  A little more sensitive to intel reports, what have you.  The ship itself, the airplane flying, the schedule, it is pretty much what we do with standards operations.  Our alert posture⁹ is not necessarily any higher than any other time during normal operations," he said. 

The carrier's strike group is under the command of Rear Admiral Dan Cloyd.  He calls the current exercise, "purely¹⁰ defensive¹¹ in nature" and says there's no reason for North Korea to be provocative¹².

"Our intent is to improve defense¹³ capabilities¹⁴ in areas such as anti-submarine warfare¹⁵, air defense and anti-surface warfare," Cloyd said. "Our intent is not to provoke reactions from any nation, be it North Korea, or any other here in the Western Pacific region."

North Korea denies responsibility for the sinking of the Cheonan in the Yellow Sea on March 26.  The incident has escalated¹⁶ tension on the Korean peninsula, which, on Tuesday, marks the 57th anniversary of the armistice¹⁷ that halted the Korean War.  The two sides have yet to sign a peace treaty.
 

1 joint   

adj.联合的，共同的；n.关节，接合处；v.连接，贴合

参考例句：

• I had a bad fall,which put my shoulder out of joint.我重重地摔了一跤，肩膀脫臼了。
• We wrote a letter in joint names.我们联名写了封信。

2 invincible   

adj.不可征服的，难以制服的

参考例句：

• This football team was once reputed to be invincible.这支足球队曾被誉为无敌的劲旅。
• The workers are invincible as long as they hold together.只要工人团结一致，他们就是不可战胜的。

3 naval   

adj.海军的，军舰的，船的

参考例句：

• He took part in a great naval battle.他参加了一次大海战。
• The harbour is an important naval base.该港是一个重要的海军基地。

4 vessels   

n.血管( vessel的名词复数 )；船；容器；（具有特殊品质或接受特殊品质的）人

参考例句：

• The river is navigable by vessels of up to 90 tons. 90 吨以下的船只可以从这条河通过。 来自《简明英汉词典》
• All modern vessels of any size are fitted with radar installations. 所有现代化船只都有雷达装置。 来自《现代汉英综合大词典》

5 maritime   

adj.海的，海事的，航海的，近海的，沿海的

参考例句：

• Many maritime people are fishermen.许多居于海滨的人是渔夫。
• The temperature change in winter is less in maritime areas.冬季沿海的温差较小。

6 component   

n.组成部分，成分，元件；adj.组成的，合成的

参考例句：

• Each component is carefully checked before assembly.每个零件在装配前都经过仔细检查。
• Blade and handle are the component parts of a knife.刀身和刀柄是一把刀的组成部分。

7 unleash   

vt.发泄，发出；解带子放开

参考例句：

• They hope to create allies to unleash against diseases,pests,and invasive species.他们希望创造出一些新群体来对付疾病、害虫和一些有侵害性的物种。
• Changing water levels now at times unleash a miasma of disease from exposed sewage.如今，大坝不时地改变水位，从暴露的污水释放出了疾病瘴气。

8 undue   

adj.过分的；不适当的；未到期的

参考例句：

• Don't treat the matter with undue haste.不要过急地处理此事。
• It would be wise not to give undue importance to his criticisms.最好不要过分看重他的批评。

9 posture   

n.姿势，姿态，心态，态度；v.作出某种姿势

参考例句：

• The government adopted an uncompromising posture on the issue of independence.政府在独立这一问题上采取了毫不妥协的态度。
• He tore off his coat and assumed a fighting posture.他脱掉上衣，摆出一副打架的架势。

10 purely   

adv.纯粹地，完全地

参考例句：

• I helped him purely and simply out of friendship.我帮他纯粹是出于友情。
• This disproves the theory that children are purely imitative.这证明认为儿童只会单纯地模仿的理论是站不住脚的。

11 defensive   

adj.防御的；防卫的；防守的

参考例句：

• Their questions about the money put her on the defensive.他们问到钱的问题，使她警觉起来。
• The Government hastily organized defensive measures against the raids.政府急忙布置了防卫措施抵御空袭。

12 provocative   

adj.挑衅的，煽动的，刺激的，挑逗的

参考例句：

• She wore a very provocative dress.她穿了一件非常性感的裙子。
• His provocative words only fueled the argument further.他的挑衅性讲话只能使争论进一步激化。

13 defense   

n.防御，保卫；[pl.]防务工事；辩护，答辩

参考例句：

• The accused has the right to defense.被告人有权获得辩护。
• The war has impacted the area with military and defense workers.战争使那个地区挤满了军队和防御工程人员。

14 capabilities   

n.能力( capability的名词复数 )；可能；容量；[复数]潜在能力

参考例句：

• He was somewhat pompous and had a high opinion of his own capabilities. 他有点自大，自视甚高。 来自辞典例句
• Some programmers use tabs to break complex product capabilities into smaller chunks. 一些程序员认为，标签可以将复杂的功能分为每个窗格一组简单的功能。 来自About Face 3交互设计精髓

15 warfare   

n.战争(状态)；斗争；冲突

参考例句：

• He addressed the audience on the subject of atomic warfare.他向听众演讲有关原子战争的问题。
• Their struggle consists mainly in peasant guerrilla warfare.他们的斗争主要是农民游击战。

16 escalated   

v.（使）逐步升级( escalate的过去式和过去分词 )；（使）逐步扩大；（使）更高；（使）更大

参考例句：

• The fighting escalated into a full-scale war. 这场交战逐步扩大为全面战争。
• The demonstration escalated into a pitched battle with the police. 示威逐步升级，演变成了一场同警察的混战。

17 armistice   

n.休战，停战协定

参考例句：

• The two nations signed an armistice.两国签署了停火协议。
• The Italian armistice is nothing but a clumsy trap.意大利的停战不过是一个笨拙的陷阱。