受福罗里达州肯尼迪空间中心恶劣天气的影响，美国国家航空航天管理局表示不得不推迟亚特兰蒂斯的着陆时间，这样亚特兰蒂斯太空梭将继续在太空逗留至少一天时间。

Atlantis space shuttle will stay in orbit for at least one more day, NASA postponed the landing again today because of the bad weather at the Kennedy space center in Florida.

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其中一些方法，尤其是单元学习法、蒙特梭利和华德福，在公立或私立学校也有。

Some of these approaches, particularly unit studies, Montessori, and Waldorf, are also available in private or public school Settings.

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