Still, there's no escaping the nested sequence of if-else statements.

尽管如此，仍然无法避免使用嵌套的if - else序列语句。

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The portal made several calls to both LDAP servers to complete the portal login sequence, and made additional calls in the case of users who were members of nested groups in the BlueGroups directory.

门户产生多个调用，以使 LDAP 服务器完成门户登录排序，如果用户是 BlueGroups 目录中嵌套组的成员，还会产生额外的调用。

youdao

The nested structure gives a sequence and hierarchy of topics within a topic collection.

嵌套的结构在主题集合中给出一个主题序列和层次结构。

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