YOU SAID:

My best friend just got an enormous amount of slippers

INTO JAPANESE

私の親友はちょうどスリッパの膨大な量を得た

BACK INTO ENGLISH

My best friend just got a huge amount of slippers

INTO JAPANESE

私の親友はちょうど沢山のスリッパを持っていました

BACK INTO ENGLISH

My best friend had plenty of slippers

INTO JAPANESE

私の親友にはスリッパがたくさんあった

BACK INTO ENGLISH

My best friend had a lot of slippers

INTO JAPANESE

私の親友にはスリッパがたくさんあった

BACK INTO ENGLISH

My best friend had a lot of slippers