Traduction :
to fly wing to wing (idiom); two hearts beating as one; (of a couple) inseparable
Référence :
比翼：翅膀挨着翅膀。齐飞：成双的并飞。比喻夫妻情投意合，在事业上并肩前进。
Origine :
《尔雅·释地》：“南方有比翼鸟焉，不比不飞，其名谓之鹣鹣。”
Annotation :
比翼齐飞1
1. bǐyìqífēi :
[EN] to fly wing to wing (idiom); two hearts beating as one; (of a couple) inseparable
