超越: surmount; overstep; transcen ...前: front组: group发生: happen; occur; take place; a ...意外事件: accident; contingency先行: go ahead of the rest; start ...事故；意外事件: incident意外事件: a bolt from the blue; afterclap; fortuitous accidents; incident; surprise; the accident; thunder bolt; thunderbolt; unexpected ha enings; unscheduled event发生意外: backfire; happen unexpectedly飞机意外事件: aircraft incident校园意外事件: campus incident意外事件计划: contingency plan意外事件小组: casualty team肇事；事故；意外事件: accident非预期事件,意外事件: unexpected event以免发生意外: so as to avoid accidents大街上的意外事件: b street incident类似的意外事件: similar accidents晴天霹雳, 意外事件: a bolt from the blue意外事件的调查: accident investigation意外事件的后果: accident consequences意外事故发生频率: accident frequency发生意外预留量: margin for contingencies防备地方意外事件组织: apell; awareness and preparedness for emergencies atlocal level先行组织者: advance organizers; preorganizer
