泰坦尼克罗斯最后的台词

在《泰坦尼克号》中，罗斯为什么要把海洋之心扔进海里

《泰坦尼克号典对白YouletgoandI’mgonnahavetojumpinthereafteryou###　(Ondeck.RoseiscryingandrunspastJackwhoislyingonabenchsmoking.Sheclimbsovertheship’srailingsandhangsonwithherbacktotheshipabouttojumpintothesea.)JACK:Don'tdoit!　　ROSE:Stayback!Don'tcomeanycloser!　　JACK:Comeon!JustgivemeyourhandandI'llpullyoubackover.　　ROSE:No,staywhereyouare!Imeanit!I'llletgo!　　JACK:No,youwon't!　　ROSE:Whatdoyoumean,NoIwon't?Don'tpresumetotellmewhatIwillandwillnotdo.Youdon'tknowme.　　JACK:Well,youwouldhavedoneitalready.　　ROSE:You'redistractingme.Goaway!　　JACK:Ican't.I'minvolvednow.Youletgo,andI'mgonnahavetojumpinthereafteryou.　　(Jackstartstakingoffhisshoes.)　　ROSE:Don'tbeabsurd.You'dbekilled.　　JACK:I'magoodswimmer.　　ROSE:Thefallalonewouldkillyou.　　JACK:Itwouldhurt;I'mnotsayingitwouldn't.Totellyouthetruth,I'malotmoreconcernedaboutthatwaterbeingsocold.　　ROSE:Howcold?　　JACK:Freezing.Maybeacoupleofdegreesover.Haveyouever,uh,everbee