YOU SAID:
But while no cat can doubt Fringewhisker's determination to prove herself to ShadowClan, proving her loyalty after leaving her birth Clan was never going to be easy - and some cats are determined to make it as difficult as possible.
INTO JAPANESE
しかし、フリンジウィスカーがシャドウ一族に忠誠を誓うという決意を疑う猫はいないものの、生まれ故郷の一族を離れた後に忠誠を証明するのは決して容易なことではない。そして、それをできるだけ困難にしようと決意している猫もいる。
BACK INTO ENGLISH
But while no cat doubts Fringewhisker's determination to be loyal to the ShadowClan, proving your loyalty after leaving your birth clan is no easy task, and some cats are determined to make it as difficult as possible.
INTO JAPANESE
しかし、フリンジウィスカーがシャドウ一族に忠誠を誓う決意を疑う猫はいないものの、生まれた一族を離れた後に忠誠を証明するのは簡単なことではなく、それをできるだけ困難にしようと決意している猫もいます。
BACK INTO ENGLISH
But while no cat doubts Fringewhisker's determination to be loyal to the ShadowClan, proving your loyalty after leaving your birth clan is no easy task, and some cats are determined to make it as difficult as possible.
That didn't even make that much sense in English.