In all, there were 33 aviation "incidents" during September, and independent sources say the rate is up by a tenth this year so far, compared with 2010.

9月份共发生了33起航空“事件”，据非官方消息来源称，与2010年同期相比，今年至今为止事故率已增加了十分之一。

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This online text has now been superseded by publication of the Tenth Edition of the Merck Veterinary Manual in September 2010, and may contain inaccurate or outdated information.

这个在线的版本已被2010年9月出版的默克兽医手册的第十版取代，并可能包含不准确或过时的信息。

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Likewise, September, October, November, and December were the seventh, eighth, ninth, and tenth months.

同样的，九月、十月、十一月和十二月分别是第七、第八、第九和第十个月。

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Officials say he bought materials to build explosive devices and traveled to New York City on September tenth as part of planning for an attack.

VOA: special.2009.10.17

His follow-up, Baseball: The Tenth Inning debuts on PBS September 28th and 29th.

FORBES: Ken Burns Talks About His Newest Hit, 'Baseball: The Tenth Inning'

Assigned to Berman for tenth-grade English, I took a seat one September morning alongside sixteen or seventeen other boys.

NEWYORKER: The Master