发生的前一天，我正做担任值班军官。

One day before it happened, I was doing my routine as a duty officer.

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值班军官分配给我们一间小屋让我们过夜。

The duty officer allocated us a cabin for the night.

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值班军官对连长说，“根据营长的命令，明晚8点，哈雷彗星将在操场上空出现。”

Duty officer to the company commander said, "according to battalion commander's order, tomorrow 8:00, Halley's Comet will appear over the playground."

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