It was Russia's deadliest terrorist incident since the Beslan school siege in 2004.

这是自2004年别斯兰学校袭击事件以来俄罗斯伤亡最惨重的的恐怖事件。

He announced that he is more than doubling the number of soldiers deployed to protect against terrorist incidents.

他宣布，他部署的士兵人数增加了一倍多，以防止恐怖事件的发生。

When we produce this show, there were still more questions than answers, but British officials said they were treating this as a terrorist incident.

我们制作这个节目的时候，问题还是多于答案，但是英国官方说他们把这当成恐怖事件处理了。

Let's take this example from London, from March 2017, a tweet that circulated widely in the aftermath of a terrorist incident on Westminster Bridge.

让我们以 2017 年 3 月伦敦的这个例子为例，这条推文在威斯敏斯特桥发生恐怖事件后广为流传。

" We were distressed by the images of what happened in the terrorist incident. The pictures we looked at were... Were horrible to see. We were distressed by them" .

“我们对恐怖事件中发生的事情的图像感到痛心。我们看到的照片......看起来很可怕。我们为他们感到痛心”。

For the similar situation, we could say: " We were saddened by... We were saddened by what... We were saddened by the children dying in the terrorist incident. It made us very sad" .

对于类似的情况， 我们可以说：“我们为… … 我们为什么感到悲痛… … 我们为在恐怖事件中丧生的儿童感到悲痛。 这让我们非常难过” 。