一场双方皆无益处（但第三方获利）的争斗：鹬鸟与蛤蜊的争斗，最终渔夫获利(鹬蚌相争、渔夫得利)

1. fight from which neither part benefits (but a third part does), a fight between the snipe and the clam (ends in the fisherman's profit)

expressions (phrases, clauses, etc.) noun (common) (futsuumeishi) idiomatic expression