YOU SAID:

Ryan was kneeling in the bathtub, a towel under his knees and another under his hands.

INTO JAPANESE

ライアンはバスタブでひざまずいていて、ひざの下にタオル、手のひらの下に別のタオルを持っていました。

BACK INTO ENGLISH

Ryan was kneeling in the tub, holding a towel under his knee and another towel under his palm.

INTO JAPANESE

ライアンはバスタブにひざまずき、タオルを膝の下に、タオルを手のひらの下に持っていました。

BACK INTO ENGLISH

Ryan was kneeling in the tub, holding a towel under his lap and a towel under his palm.

INTO JAPANESE

ライアンはバスタブにひざまずき、膝の下にタオル、手のひらの下にタオルを持っていました。

BACK INTO ENGLISH

Ryan was kneeling in the tub, holding a towel under his lap and a towel under his palm.