Knock-Knock-Trick-or-treat

KnockKnock,Trickortreat,Whoareyou?敲门敲门,不给糖就捣蛋,你是谁?I'maghost(幽灵).I'malittleghost.我是一个幽灵。我有点鬼。KnockKnock,Trickortreat,Whoareyou?I'maghost(幽灵).I'malittleghost.KnockKnock,Trickortreat,Whoareyou?I'macowboy(牛仔).I'malittlecowboy.KnockKnock,Trickortreat,Whoareyou?I'macowboy(牛仔).I'malittlecowboy.KnockKnock,Trickortreat,Whoareyou?I'mawitch(巫婆).I'malittlewitch.KnockKnock,Trickortreat,Whoareyou?I'mawitch(巫婆).I'malittlewitch.KnockKnock,Trickortreat,Whoareyou?I'mamonster(怪兽).I'malittlemonster.KnockKnock,Trickortreat,Whoareyou?I'mamonster(怪兽).I'malittlemonster.KnockKnock,Trickortreat,Whoareyou?I'maballerina(芭蕾舞女演员)[bælə'riːnə].Alittleballerina.[bælə'riːnə]KnockKnock,Trickortreat,Whoareyou?I'maballerina(芭蕾舞女演员)[bælə'riːnə].Alittleballerina.[bælə'riːnə]KnockKnock,Trickortreat,Whoareyou?I'mapirate['paɪrət](海盗).I'malittlepirate.KnockKnock,Trickortreat,Whoareyou?I'mapirate['paɪrət](海盗).I'malittlepirate.KnockKnock，Trickortreat.HappyHalloween!HappyHalloween!