您必须每隔21天(过期时段的一半)重复步骤4一次，即重置密码并将当前未使用的帐户配置为服务帐户。

Every 21 days (half of the expiration period), you must repeat step 4 by resetting the password and configuring the account that is not currently being used to be the service account.

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在他不同时段的作品中，存在一种“互文”现象，即对某种经验类型、典型场境或故事的反复重复，其中，“大义灭亲”的故事类型在他不同时期的小说中一再出现。

In his fictions there is a phenomenon of inter-text: repeat of sorts of experience or story, "public righteousness above family loyalty" is one of them.

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