Second in order: brothers and sisters, paternal grandparents, maternal grandparents.

第二顺序：兄弟姐妹、祖父母、外祖父母。

youdao

My problem is that I have never seen both the graves of my maternal grandparents.

可问题是我从未见过我外祖父母的墓。

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Born in Kansas, Obama's maternal grandparents lived in four states before settling in Hawaii.

奥巴马的外祖父母出生于堪萨斯，在定居夏威夷前漂过4个州(奥祖4迁啊)。

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And we learn about the maternal grandparents, the paternal grandparents, and the brothers and sisters, aunts and uncles, and what each one of them did.

我们学习了外祖父母，祖父母，兄弟姐妹，叔舅姨姑，还有他们曾做过什么。

麻省理工公开课 - 媒体、教育、市场课程节选

The boys' maternal grandparents had been granted permanent custody of the boys last week.

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The two arrived in Israel early Tuesday on a flight with the boy's maternal grandparents and the bodies of his parents.

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Obama was raised largely by his maternal grandparents and spent much of his childhood and adulthood decoding stories he heard about Barack Obama Sr.

CNN: STORY HIGHLIGHTS