Hello, I'm an expert in social and familial relationships. Let's dive into the term you've asked about.

In English, the term "god sister" isn't a standard term used in the same way as "godfather" or "godmother," which are roles typically associated with being a guardian or mentor in a religious or spiritual sense, often in the context of a child's baptism or confirmation in Christian traditions. However, "god sister" could be a colloquial or informal term used to refer to a close female friend or a sisterly figure who is not a blood relative but with whom one shares a strong bond.

Here's the translation:

你好，我是社会和家庭关系领域的专家。让我们深入了解你提出的问题。

在英语中，“god sister”并不是一个标准术语，不像“godfather”或“godmother”那样，这些角色通常与作为宗教或精神意义上的守护者或导师有关，经常是在基督教传统的儿童洗礼或坚信礼的背景下。然而，“god sister”可能是一个口语或非正式的术语，用来指代一个亲密的女性朋友或者一个没有血缘关系但与之有着强烈联系的姐妹形象。

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Godmother and Godfather and Godson and Goddaughter - but that is it. A God parent's 'duty' is to help the child with their spiritual beliefs, and that is it. Potentially they could be named as Guardians in a will, if something happened to both parents. The term God-sister is meaningless.read more >>