为确保您的烟雾探测器的安全运行，请执行以下操作：如果烟雾探测器正常工作，则红灯常亮。

Do the following to ensure the safe operation of your smoke detector: if your smoke detector is working properly, the red light should be on.

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如果您使用文字处理器，确保您的文件是以纯文本保存的。

Be sure to save your file as plain text if you are using a word processor.

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您还可以连接谷歌日历，这样确保您随时掌握重要的日期。

You can also link up with Google calendar to make sure you stay on top of important dates.

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