Piyo-tan is angry when Nya-tan ridicules her beloved hobby. Nya-tan gets cocky and challenges her to a Sol/Lull Seal battle, and Piyo-tan chooses the battle method... but Nya-tan has no idea what the rules are, so she begs Takeru to train her!
That's what the proverb means.
هذا ما يعنيه المثل
Das bedeutet dieser Spruch.
¡Ese es su significado!
¡Ese es su significado!
Ainsi dit le précepte.
Ecco cosa significa il proverbio.
É isso que o provérbio quer dizer.