属性用来表明用户的身份角色(例如：“Guest”)。

Attributes that declare the roles of the user's identity (for example: "Guest").

youdao

专家表示，这可能会对儿童产生影响，他们对性别角色和身份的理解正在迅速形成。

Experts say this can have an impact on young children whose understanding of gender roles and identity are rapidly forming.

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基于门户的界面提供了个性化体验，它考虑到用户的身份、角色和个人偏好。

The portal-based interface provides a personalized experience, which considers the user's identity, role, and personal preferences.

youdao

Again, this is just his personal ambivalence about who he was, and his uncertainty about the role that he had in his own family So, this was a play-acting that was part of his life.

这也表明他对自己的身份的矛盾,以及自己在家庭中的角色的不确定,所以,这种角色扮演成为他生活的一部分

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