宇宙飞船已开始倒数计秒。

The spaceship is already being counted down.

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在倒数记秒末点，切勿再用120伏(电压)启动循环，否则倒数计秒将重启。

When the end of the countdown is reached, the 120 Volt must not be applied anymore to start a cycle. If not, the countdown will restart.

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