I inclined bag slung over one, three steps two step towards the grandfather, happily into grandpa umbrella, into the rain of the world.

我斜挎着书包，三步两步的奔向外公，幸福地钻进外公的伞下，走进雨的世界。

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And according to the newspaper Jewish Forward, Senator Hillary Clinton had a Jewish step-grandfather.

NPR: Discovering and Embracing Your Jewish Roots

She struggled with telling her children that the man they believed was their step-father was their grandfather.

CNN: Secret revealed: Ohio woman unknowingly married father