YOU SAID:
She felt her shoes slip away from her
INTO JAPANESE
彼女は彼女から彼女の靴の滑りを感じた
BACK INTO ENGLISH
She felt her slipping her shoes
INTO JAPANESE
彼女は彼女が彼女の靴に滑りを感じた
BACK INTO ENGLISH
She felt her slip in her shoes
INTO JAPANESE
彼女は彼女の靴で彼女のスリップを感じた
BACK INTO ENGLISH
She felt her slip in her shoes
You should move to Japan!