夺门而出

tā men dàng zhēn duó mén ér chū bǎ nà zhèn chòu bù kě wén de lán sè de dú qì fàng le chū lai

他们当真夺门而出，把那阵臭不可闻的蓝色的毒气放了出来。

They had actually forced their way out and released a cloud of that smelly poisonous blue stuff.