英语语法分析

Instead of a single, sudden, overwhelming collapse, there can be hours, days and even weeks punctuated by small fusillades of rock, long eerie silences and then bigger falls.

那不是一场瞬间崩塌，相反这个过程会持续数小时，数天，甚至数星期之久，先是掉下细小岩石，之后是一段漫长的惨寂，再然后将迎来更大规模的滑坡。