As t□e □hr□e fr□ends □raduate □nd go their □epar□te□ways, □hey□carry with □hem □□□□abl□□le□son□ that □hey □ave l□arned fr□m □ach o□h□□. □hey realize that t□ue succes□ is not measured by g□ades □r accolades,□but by th□□impa□t □hey have on ot□ers and the fulfil□men□ they fi□d in their pursuits□□>
□p>自然灾害□人为□害事□的频发也给国土□全带来了□大的挑□。地震、台风□□涝等自然灾□□以及恐怖袭□、交通事故等人为□□事件,□可□对国家□安全造成严□影响。国□需□□强应急预案□制定□实□,提高应对灾害事□的能力和效率。□□