Ключевые слова: access, admission, airport, application, arrival, authorization, blue, book, border, canada, canadian, certification, checkpoint, credentials, customs, declaration, departure, documents, entry, exit, flight, freedom, glasses, holiday, id, identification, immigration, inspection, papers, pass, passage, passbook, passport, pen, permit, safeguard, seal, security, sightseeing, stamp, states, tour, tourism, tourist, travel, traveler, trip, vacation, visa, visit,