old as practical
既古老又实用
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Moreover aspects such as mutual care within traditional gender roles and bringing up children as a form of old-age insurance had huge practical importance and were much more important than romantic love.
BBC: News | Talking Point | Is marriage an out-dated institution? Read the first comments we received.
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