They turned down a proposal that would have allowed Germans born to foreigners to retain their
问题描述：
They turned down a proposal that would have allowed Germans born to foreigners to retain their
Parents' nationalities in adulthood.怎么翻译,求断句
答
they returned down a proposal that/would have allowed germans (who)born to foreigners/to retain their parents'nationalilies/in adulthood 他们否绝了一个允许外国人所生的德国人在成年后保留父母国籍的议案.