after the bell meaning in English

收盘铃后股票市场收盘后

Students poured out of classrooms after the bell rang
钟响后，学生们从教室涌出。
And they ' re fighting after the bell . and they ' re still fighting
铃响后他们还在打他们还在打
The committee shall proceed to vote forthwith immediately after the bell has been rung for two minutes
委员会在钟声响起两分钟后须立即进行表决。
The committee shall proceed to vote forthwith immediately after the bell has been rung for two minutes
委员会在钟声响起两分钟后须立即进行表决。
Even after the bell for class ran , they carried on talking , which made the teacher very angry
甚至在上课铃响后他们仍继续讲话，这使得老师很生气。