里根“挑战者”失事演讲ladiesandgentlemen，i'dplannedtospeaktoyoutonighttoreportonthestateoftheunion，buttheeventsofearliertodayhaveledmetochangethoseplans.todayisadayformourningandremembering.nancyandiarepainedtothecorebythetragedyoftheshuttlechallenger.weknowwesharethispainwithall...

时间:2024-11-13 12:49栏目:讲话发言