使用一个有断流器的水壶，这样水开后它会自动断电。

Use a kettle with an automatic cut-out so it doesn't boil for longer than necessary.

《柯林斯英汉双解大词典》

高温断流器切断给通往热器的电源。

A high-temperature cut-out isolates power supply to the heater.

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有个可见的，不断流逝的时间提醒器会刺激自己加快完成早晨琐碎事务的速度，而不是让时间慢慢浪费掉。

Having a visible reminder of the minutes ticking away might spur you into speeding up your morning routine, rather than letting the time creep up on you.

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