NASA and invited guests marked the 50th anniversary of Shepard's flight on Thursday with a re-broadcast of the countdown, launch and mission at his Cape Canaveral, Fla., launch pad.

星期四，通过播放当时在佛罗里达州卡纳维拉尔角发射台倒数，发射，和执行任务的录像，美国国家航空和宇宙航行局以及应邀的嘉宾纪念谢波德航行50周年。

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The city yesterday noted the countdown with ceremonies, commemorative stamps and a drive to recruit home-stay families for Expo visitors.

上海昨日以举办庆典、发行纪念邮票、招募世博家庭的方式开始了百日倒计时。

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With its stopwatch and countdown timer it is the perfect accessory for any competitive athlete.

凭藉其倒数计时器和秒表它是一个完美的配件为任何竞争的运动员。

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According to Martin Talbot, managing director of the Official Charts Company, the release of the countdown and the anniversary it celebrates coincides with a period of "unprecedented demand" for the single.

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New York marked the occasion with the traditional New Year's Eve countdown and ball-drop over Times Square.

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Olbermann was given "full editorial control over 'Countdown with Keith Olbermann' " and the title of chief news officer, the suit said.

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