Ключевые слова: 10, 10th, agenda, alfred, anniversary, appointment, background, birth, block, business, calendar, celebration, concept, constitution, copy, date, day, deadline, death, dec, december, design, empty, event, festival, frame, graphic, happy, holiday, human, international, meeting, month, nobel, nobeldagen, number, office, organizer, reminder, rights, schedule, space, target, time, vacations, week, white, wood, world, year,