今天我们要学的每日一句的内容是：

The FBI has launched an investigation into apparent

leaks of classified information involving a

cyberwarfare program against Iran, a US official said

Wednesday.

美国某官员本周三称，美国联邦调查局(FBI)已针对白宫可

能故意泄露美国对伊朗发动网络攻击等机密展开调查。

【Vocabulary】

1. investigation:调查

Example: The accident is under investigation.这一事故正在调查之中。

2. leak:漏洞;泄露

Example: The kitchen roof is apt to leak when it rains.厨房的屋顶下雨时容易漏雨。

3. classified:分类的;类别的;机密的

Example: This information is classified; only a few top officials can see it.

这份情报是保密的,只有少数几个高级官员能看。

4. cyberwarfare:计算机战

Example: Is cyberwarfare a serious threat?电子战是严重警告吗?