BBC在线收听下载:英国奥运会数千士兵确保安全

1. impose vt. 征(税);加(负担等)于
例句：The government imposed a heavy tax on luxury goods.
政府对奢侈品课以重税。

2. acquire vt. 取得,获得
例句：The museum has just acquired a famous painting by Pablo Picasso.
该美术馆刚刚获得一幅毕加索的名画。

3. identify vt. 确认;识别;鉴定
例句：She identified him as her attacker.
她认出他就是袭击她的人。

4. involvement n. 连累,参与
例句：His involvement in the scandal was a blot on his reputation. 
他因卷入丑闻, 在名誉上留下污点. 

5. provide vt. 提供
例句：On Sundays his landlady provided dinner as well as breakfast.
星期天,他的女房东不但供给早餐,还供给晚餐。

6. recognition n. 认出,识别
例句：My recognition of the face was immediate.
我一下子就认出那张面孔了。

7. security n. 安全,安全感
例句：Two guards looked after the security of the property.
两个警卫看管财产的安全。

8. protect vt. 保护,防护
例句：May God protect you from harm.
愿上帝保佑你免受伤害。

9. deploy vt. 部署
例句：We must deploy our forces correctly to win the battle. 
为了赢得这场战斗，我们必须正确地部署我们的部队。 

10. receive vt. 收到,接到
例句：I've just received a telegram.
我刚收到一份电报。