six of one and half a dozen of the other (或 six and two threes)
释义
six of one and half a dozen of the other (或 six and two threes) 半斤八两，不相上下 Who started the fight it is difficult to decide. It seems to be a case of six and two threes. 很难断定是谁先动手打起来的。看情况双方是半斤八两。