VOA慢速英语:IS Claims Responsibility for Suicide Bombing at Saudi Mosque

短语讲解：

1. The Hijaz Province of the Islamic State said it carried out the attack.

carry out 进行; 执行
例句：No matter what we do, we must carry out our duties.
无论干什么工作,我们都应履行自己的职责。

2. Officials say he was in contact with Egyptian officials.

in contact with 与…在接触中
例句：Are you in contact with him now?
你现在与他有联系吗?

3. Malaysia’s prime minister had said an international team of experts had “conclusively confirmed” that the piece belonged to the missing plane.

belong to 属于
例句：I belong to no party.
我不属于任何派别。