trocar seis por meia dúzia

慣用表現

同じことを繰り返している（何の違いもない行動を取る）

英語の意味

(idiomatic) six of one, half a dozen of the other (to take a course of action that doesn’t make a difference)

Não adianta discutir se a proposta é boa, pois no fim das contas, trocar seis por meia dúzia.

提案が良いかどうか議論しても意味がありません。結局、どっちも同じということです。

There is no point debating whether the proposal is good, because ultimately it's six of one, half a dozen of the other.