请教一段英语的意思.Onceuponatimetherewasacruiseshipsailing.Onboard,amagicianwasgivingashowtosomepassengers.ThemagicianALWAYShadaparrotonhisshoulder.Wheneverthemagiciantoldajoke,theparrotwouldgiveitaway.One

　　请教一段英语的意思.

　　Onceuponatimetherewasacruiseshipsailing.Onboard,amagicianwasgivingashowtosomepassengers.ThemagicianALWAYShadaparrotonhisshoulder.Wheneverthemagiciantoldajoke,theparrotwouldgiveitaway.Onetimethemagicianhadaknife,hespunitarounditdissappeared!Theparrotsaid"It'sinhispocket,it'sinhispocket".Thecrowdbooedhimbecausetheparrotgaveitaway.Thenexttrickhedid,hewavedawandaroundanditvanished.Again,theparrotsaid,"It'suphissleeve!It'suphissleeve!"Themagiciangotmadbecausehecouldn'tkeepanyofhistrickssecret.Theparrotkeptgivingthemaway.

　　Onedaythecruiseshipsank.Themagicianandtheparrotmanagedtomakeittoanislandwheretheystayedforabout3monthswhentheparrot,allofasudden,burstoutandasked:

　　"Ok,Igiveup!Where'dyouhidetheship?"