Iwasatabusytrafficcrossingwaitingtocrosstotheotherside....
问题详情：Iwasatabusytrafficcrossingwaitingtocrosstotheotherside.Therewasafamily—aman,hiswifeandanoldlady,waitingtocrosswithme.Then,thelightturnedgreenandallofuswalkedquicklyacrosstheroad.Thelightlaste...