sayonara

1. Sabbatical's usually a euphemism for "sayonara."
   休假通常是“再见”的委婉说法

noun

1. a farewell remark
   1. they said their good-byes

   Synonym:    adieuadiosarrivederciauf wiedersehenau revoirbyebye-byecheeriogood-bygoodbygood-byegoodbyegood dayso long