YOU SAID:

this must be terribly hard to translate

INTO JAPANESE

これは翻訳するのがひどく難しいに違いない

BACK INTO ENGLISH

This must be terribly difficult to translate

INTO JAPANESE

あなたにとって　難しいことに違いないわね

BACK INTO ENGLISH

This must be difficult for you.

INTO JAPANESE

あなたにとって　難しいことに違いないわね

BACK INTO ENGLISH

This must be difficult for you.