unexpected accident短语¹⁴⁴⁹⁷²⁺² 基本例句 意外事故 加强语气 However, natural disasters, operational errors, computer viruses, and other unexpected accident, may result in the loss or damage of electronic data. 然而由于自然灾害、人为操作错误、计算机病毒、计算机意外情况等的发生,都可能导致计算机数据的丢失或者破坏。 boshuo