The explosive blast of the aerosol can bursting will spray liquid nitrogen in a large area and slow down incoming zombies even more, giving you plenty of time to finish them off.

气溶胶罐爆裂的爆炸声会在大范围内喷射液氮，并进一步减慢来袭僵尸的速度， 让你有足够的时间将它们干掉。