“突然”
用英语怎么说？

However, these ambitious preparations were abruptly halted after Fedorov’s sudden dismissal from his government post. One source familiar with the project noted that reviving the complex initiative with a completely new team remains technically possible, but would take approximately three months to execute. Meanwhile, Ukraine’s presidential office has strongly denied ever preparing any drone-swarm attacks on Russian civilian airports, calling the report complete nonsense. A representative clarified that the Ukrainian military's only genuine objective regarding Russian civilian airports is to force Russia to continuously declare its 'Carpet' emergency protocol. This protocol clears the airspace, thereby successfully disrupting their domestic flight schedules and draining resources without causing direct harm to civilians.

然而，在费多罗夫被政府突然解雇后，这些雄心勃勃的准备工作戛然而止。一位真实了解该项目的人士指出，由一个完全全新的团队来重启这一复杂的计划在技术上是可行的，但需要大约三个月的时间来执行。与此同时，乌克兰总统办公室强烈否认曾准备对俄罗斯民用机场进行任何无人机群袭击，称该报道完全是胡言乱语。一位发言人澄清说，乌克兰军队针对俄罗斯民用机场的唯一真实目标是迫使俄罗斯不断宣布其“地毯”紧急协议。该协议清空了领空，从而在不给平民造成直接伤害的情况下，成功打乱了其国内航班时刻表并消耗了资源。