恐怖袭击有所增加。

There has been an increase in ___terrorist attacks.

政府表示不会因恐怖威胁而屈服。

The government has said that it will not be intimidated by ___terrorist threats.

一些人相信他们的城镇被恐怖分子甚至外星人占领了。

Some people believed that their town was occupied by ___terrorists or even aliens.