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Chinese dictionary
v.associate with another party in a beneficial partnership; become a partner of
今年七岁的她，此次来香港与蔡家结对子。
She, seven years old this year, came to Hong Kong to pair with Cai's family.
今年七岁的她，此次来香港与蔡家结对子。
She, seven years old this year, came to Hong Kong to pair with Cai's family.