He's involved with a terrorist organization.

我想我应该会参加恐怖份子组织。

youdao

I would have joined a terrorist organization.

我想我应该会参加恐怖份子组织。

youdao

He said that was of "great concern" because the United States considers Hamas a terrorist organization.

VOA: special.2010.06.05

It argues that would only allow the rebels, considered a terrorist organization, to regroup and re-arm.

VOA: standard.2009.05.11

U.S.officials Monday welcomed the Lebanese election outcome as an unambiguous victory for the March 14th movement over the Iranian and Syrian-backed opposition led by Hezbollah, which is listed by the United States as a terrorist organization.

VOA: standard.2009.06.09

Moscow is the only member of the quartet that doesn't consider Hamas a terrorist organization.

NPR: Hamas Leaders Meet with Russian Government

And now we have a very, very disastrous situation of a terrorist organization winning elections.

NPR: Rice Faces Senate Questions on Middle East

The group that the U.S. and Europeans label a terrorist organization won last week's Palestinian elections.

NPR: Rice: No Aid for Hamas-Led Government