In mapping terms, PERSON is the owner of the relation (i.e., the foreign key to the ADDRESS table resides in the PERSON table).

在映射的术语中，PERSON是此关系的所有者(即address表的外键存在于person表内)。

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In the case of a one-to-one relation, your transformation creates a foreign key in each table.

在一对一关联的情况下，你的转换在所有表中都建立了一个外键。

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In general, that data would live in a child table with a foreign key relation to the table contacts.

通常，那些数据应该存放在一张子表中，子表的外部关键字关联到表contacts。

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