Columbus day is a federal holiday observed on the second Monday in October, marking the anniversary of the arrival of Christopher Columbus to the Americas.

每年十月第二个星期一是纪念哥伦布到达美洲的哥伦布日，属于联邦假日。

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General John Alexander Logan ordered the Memorial day holiday to be observed by decorating the war dead.

一般约翰·亚历山大·洛根下令阵亡将士纪念日假期，由装修战死者观察。

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The monday following easter observed as a holiday in some countries and north carolina .

复活节星期一复活节后的星期一，在一些国家和北卡罗来纳州被作为法定假日。

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Until the early 1990's they only observed the weekly Sabbath and the spring holiday of Passover.

VOA: standard.2009.09.26

Trading in U.S. bonds on Tuesday was affected by the market's closure the day before, when banks and credit-market dealers observed the Columbus Day holiday.

FORBES: Market Scan

The report also echoes the strong start to the holiday retail season observed after Black Friday and Cyber Monday, with retailers recovering from the weak 2009 season.

FORBES: Gradual Recovery

This morning, Michelle and I enjoyed the chance to join young people here in Mumbai to celebrate Diwali -- a holiday that is observed not just here in India but also in the United States, where millions of Indian-Americans have enriched our country.

WHITEHOUSE: Town Hall with Students in Mumbai