An unforeseen event that disrupts the normal course of things; an inopportune occurrence.
An unforeseen event that disrupts the normal course of things; an inopportune occurrence.
意外扰乱事物正常进程的意外事件；不凑巧发生之事
An unforeseen event that disrupts the normal course of things; an inopportune occurrence.
意外扰乱事物正常进程的意外事件；不凑巧发生之事