He gave brief televised remarks almost immediately, telling Russians that he believed the blast was a terrorist act.

他立马作了简短的电视讲话，告诉俄罗斯人，他相信这次爆炸是一次恐怖行动。

youdao

Your committee is concerned that in not one single case of a trial that has taken place to date, have they actually been charged with a terrorist act.

VOA: standard.2009.04.09

Israel has said it has no doubt that the shooting was a terrorist act.

BBC: Hunt for clues to LA shooting motive

Deputy prosecutor-general Andrei Shved said the blast was a terrorist act, but did not give further details.

MSN: Subway blast kills 12, injures dozens in Belarus

Victor Renuart Jr. condemned Saturday's attack as a terrorist act but said it did not change the coalition's strategy.

CNN: Iraq promises more suicide attacks