YOU SAID:

he thrusts his fists against the posts and still insists he sees ghosts

INTO JAPANESE

彼は拳をポストに押し付け、それでもなお幽霊を見ると主張する

BACK INTO ENGLISH

He squeezes the fist against the post and claims to still see the ghost

INTO JAPANESE

彼はポストに対して拳を握り、まだ幽霊を見ていると主張します

BACK INTO ENGLISH

He holds his fist against the post and claims to still see the ghost

INTO JAPANESE

彼はポストに対して拳を握り、まだ幽霊を見ていると主張します

BACK INTO ENGLISH

He holds his fist against the post and claims to still see the ghost