1、Registration opens at noon eastern time on October 5th and ends on the 7th.
報名將在美國東部時間10月5日中午開始，7號結束。

2、Detroit is on the far western edge of the eastern time zone; winter days are short.
底特律位于東部時區(qū)的最西端；這里冬日短暫。

3、Columbia is set to blast off at 1:20 a.m. Eastern Time tomorrow.
哥倫比亞號定于東部時間明晨1:20點火起飛。