かわりばんこが公平だ。

かわりばんこが公平だ。

Turn about is fair play.

かわりばんこが公平(こうへい)だ。

Kawaribanko ga kōhei da.

代わり番こ (かわりばんこ)

alternating; taking turns

が (が)

indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and

公平 (こうへい)

fairness; impartial; justice

だ (だ)

be; is; indicates past or completed action; indicates light imperative

Readings: コウ、ク、おおやけ

Meanings: public, prince, official, governmental

Readings: ヘイ、ビョウ、ヒョウ、たい.ら、 -だいら、ひら、ひら-

Meanings: even, flat, peace