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married couple; husband and wife; man and wife
女夫二人で旅行に出かけた。
The couple went on a trip together.
女夫で協力すれば何でも乗り越えられる。
If a couple works together, they can overcome anything.
あの女夫は結婚して二十年になるそうだ。
That couple has apparently been married for twenty years.