The food bars were offering a seasonal mince pie, which has never before happened in the history of half-time snackery.

食品吧提供了季节性的碎肉馅饼，这在半日制小吃店的历史上从未发生过。

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Conclusion: Children asthmatic due mainly to upper respiratory infection, climate change and seasonal exchange, allergic diseases, family history of asthma and allergy history of relatives.

结论：儿童哮喘的发病原因主要有上呼吸道感染、气候变化和季节交换、过敏性疾并家族哮喘史及亲属过敏史。

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And the food bars were offering a seasonal mince pie and coffee combo, which (correct me if I'm wrong) has never before happened in the history of half-time snackery at Stamford Bridge.

半场休息时间，我们的球场食品吧开始供应圣诞碎肉馅饼和爵士咖啡，这是斯坦福桥的历史上从没有发生过的。

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Shorter-term seasonal patterns include that September tends to be the worst month of the year, and has a history of being more negative in years when August was already down, and when the market was down for the year-to-date as of the end of August, which were the conditions at the end of August this year.

FORBES: Seasonality And Sentiment Among The Many Reasons To Doubt This Rally