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.

youdao

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.

youdao

确保您的备份是一致的和可靠的。

Ensure that your backups are consistent and reliable.

youdao