Ключевые слова: anniversary, annual events, business, business scene, businessman, celebration, cheers, class, club, company, entrepreneurship, event, events, exchange, exchange meeting, greetings, guest, hotel, indoor, instructor, jobs new, lecture, lighting, microphone, mike, office scene, party, preparation, presentation, president, representative, seminar, speakers, speech, stage, suit, talk show, teacher, tension, theater, theatre, visitor,