es fácil de explicar

Su motivación es fácil de explicar.

Their motivation is easy to explain.

Es fácil de explicar.

It's easy to explain.

No es fácil de explicar, hay un pequeño camino lateral desde la carretera.

It's not easy to explain, there's a small side road leading off the highway.

— Sin amor (2017)

Lo siento, no es fácil de explicar.

I'm sorry, it's not easy to explain.

— Suzume (2022)