YOU SAID:

My daughter is laying her head on the pillow on the couch

INTO JAPANESE

娘はソファの枕に頭を重ねている

BACK INTO ENGLISH

her daughter is laying her head on a pillow on a sofa

INTO JAPANESE

娘はソファの枕の上に頭を横たえている

BACK INTO ENGLISH

her daughter is lying her head on a pillow on a sofa

INTO JAPANESE

娘はソファの枕の上で頭を横にしている

BACK INTO ENGLISH

her daughter is lying her head on a pillow on the sofa

INTO JAPANESE

娘はソファの枕の上に頭を横にしている

BACK INTO ENGLISH

her daughter is lying her head on a pillow on the sofa