PAR AVION is French for via airmail. Par is French for via (or by means of); avion is French for airplane.
it means: plain as
'par avion' is a printed, stamped, or written notice that you find on envelopes when the mail is supposed to go overseas by air mail; it means: 'by plane'.
Part.
parques, being one word, is parks
The word avion means airplane in spanish.