格林威治天文台的官员们每天两次派人矫正此钟。
Officials % from Greenwich Observatory have the clock checked twice a day.
现在我们一致认为0度经线的位置以格林威治天文台为准。
Now we're agree that the Greenwich Observatory is zero degrees longitude.
测座北京古观象台或许是世界上历史最悠久的气象观测站，比格林威治天文台还要早二百年。
It has perhaps the longest recorded history of uninterrupted service of astronomy. It is 200 years older than Greenwich Observatory.
获奖名单将于9月8日宣布，获奖作品将于次日至2012年2月在格林威治皇家天文台展出，免费参观。
Winners will be announced on 8 September and will go on display the following day at the Royal Observatory, Greenwich. The exhibition is free and will run until February 2012.
格林尼治国际标准以英国伦敦格林威治皇家天文台为准，也就是零经度为准。
Greenwich mean time (GMT) is mean solar time at the Royal Greenwich Observatory in Greenwich, London, England, which by convention is at 0 degrees geographic longitude.
英国格林威治皇家天文台台长总该是权威了，他告诉我说地球是圆的。
The Astronomer Royal, who ought to know, tells me that the earth is round.
英国格林威治皇家天文台台长总该是权威了，他告诉我说地球是圆的。
The Astronomer Royal, who ought to know, tells me that the earth is round.
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