Halloween is on October 31st, the last day of the Celtic calendar. It was originallya paganholiday, honoring the dead. Halloween was referred to as All Hallows Eve and dates back to over 2000 years ago.
10月31日是万圣节，这也是凯尔特历的最后一天。万圣节起初是一个异教徒的节日，纪念死去的人。万圣节源于圣徒日前夜，始于2000多年前。
All Hallows Eve is the evening before All Saints Day, which was created by Christians to convertpagans, and is celebrated on November 1st. The Catholic church honored saints on this designated day.
圣徒日前夜是圣徒日的前一天晚上，圣徒日在11月1日，是基督徒开创的节日，用来劝说异教徒皈依基督，天主教堂在这一天纪念圣徒们。