Twomenweresittingtogetheronaship.Theywereonalongtravel....
问题详情：Twomenweresittingtogetheronaship.Theywereonalongtravel.Oneofthemwasaprofessor.Theotherwasafarmer.Theysatwithouttalkingforawhile,andthenthefarmersaid,“Let’sdosomethingtopassthetime.”“Whatdo...