- 问题详情: TimRichterandhiswife,Linda,hadtaughtforover30yearsnearBuffalo,NewYork—heincomputers,sheinspecialeducation.“Teachingmeanseverythingtous,”Timwouldsay.InApril1998,helearnedhewouldneedaheartoperation.Itwasthekindofnewsthatleadstosomeseriousth...
- 13483