YOU SAID:

The Pokemon battle was long and challenging.

INTO JAPANESE

ポケモンのバトルが長いと挑戦。

BACK INTO ENGLISH

Pokemon battle is long and challenging.

INTO JAPANESE

ポケモンバトルは長く、困難です。

BACK INTO ENGLISH

Pokemon battle is long and difficult.

INTO JAPANESE

ポケモンバトルは長く、困難であります。

BACK INTO ENGLISH

Pokemon battle is long and difficult.