据说，每年的万圣节和七月三十一日，Angelystor 会出现在康威的中世纪兰格纳教堂里。
Each year on Halloween and 31 July, the Angelystor is said to appear in the medieval church of Llangernyw in Conwy.
世博会十月三十一日结束。
八月三十一日星期二，德国庆祝重新统一20周年。
GERMANY celebrates 20 years of reunification on Tuesday 31st August.
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