Workingatthepostoffice,I'musedtodealingwithamoodypublic.Sowhenoneiratecustomerstormedmydesk,Irespondedinmycalmestvoice,"What'sthetrouble?""Iwentoutthismorning,"shebegan,"andwhenIcamehomeIfoundacardsayingthemailmantriedtodeliverapackagebutnoonewashome.Myhusbandwasinallmorning.Heneverheardathing!"Afterapologizing,Igotherparcel."Oh,good,"shegushed."We'vebeenwaitingforthisforages.""Whatisit?"Iasked."Myhusband'snewhearingaid."我在邮局上班,对于顾客们的各种情绪早已习以为常了。所以,有一天当 ...