在中国，提倡一对夫妇只生一个孩子。

It is advocated in China that a couple only has one child.

《新英汉大辞典》

若要再进一步降低，可能需要一些强硬的措施，比如结扎或一对夫妇只生一个孩子政策。

To go further would probably require draconian measures, such as sterilisation or one-child policies.

youdao

若要再进一步降低，可能需要一些强硬的措施，比如结扎或一对夫妇只生一个孩子政策。

To go further would probably require draconian measures, such as sterilisation or one-child policies.

youdao