It was a marriage of convenience, ie They married for material advantage, not for love.

那是一门贪图财利的亲事.

辞典例句

Your work should be an act of love, not a marriage of convenience.

职业这东西应该是爱的行为, 而不像是权宜性的婚姻.

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Some cynics spoke of a marriage of convenience, others asked how she could possibly stay.

有些人冷言冷语地说这是桩交易性的婚姻, 另外一些人则问她怎么可能还能再忍受下去.

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So, when Rhett Butler arrives and offers a marriage of convenience, she accepts.

所以当白瑞德到来并提出权宜婚姻时, 郝思嘉接受了.

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