YOU SAID:

Japanese and English are very different, and both are hard to learn

INTO JAPANESE

日本語と英語は非常に異なり、どちらも勉強が難しい

BACK INTO ENGLISH

Japanese and English are very different, both of which are difficult to study

INTO JAPANESE

日本語と英語は非常に異なり、どちらも勉強が難しい

BACK INTO ENGLISH

Japanese and English are very different, both of which are difficult to study