YOU SAID:
I like working in the garage with my dad on his old car.
INTO JAPANESE
私は父と一緒に古い車でガレージで働くのが好きです。
BACK INTO ENGLISH
I like working in the garage with my father in an old car.
INTO JAPANESE
私は古い車の中で父とガレージで働くのが好きです。
BACK INTO ENGLISH
I like working in the garage with my father in an old car.
You've done this before, haven't you.