那謠言引起了騷亂。
Careless political action can trigger off a war.

輕率的政治行動可以導致戰爭的爆發。
His stupid remarks triggered off a fight.

他那些愚蠢的話引起了一場爭斗。
An indiscreet remark triggered off a long and costly strike.

一次輕率的講話導致長時間、代價高昂的罷工。
What triggered off the rebellion?

是什么引發了這次反叛?
The explosion in the mine was triggered off by a careless miner who lit a match.

礦井里的爆炸是由一個粗心的礦工劃火柴引起的。