Bush vowed that the government would investigate what caused the outage and promised to prevent a recurrence.
Bush vowed that the government would investigate what caused the outage and promised to prevent a recurrence.
布什表示政府会调查停电原因，防止停电事件再次发生。
Bush vowed that the government would investigate what caused the outage and promised to prevent a recurrence.
布什表示政府会调查停电原因，防止停电事件再次发生。