1、Registration opens at noon eastern time on October 5th and ends on the 7th.
報(bào)名將在美國(guó)東部時(shí)間10月5日中午開(kāi)始，7號(hào)結(jié)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(shí)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(hào)定于東部時(shí)間明晨1:20點(diǎn)火起飛。