Ключевые слова: ask, audience, back, background, business, career, class, communication, company, conference, convention, corporate, discussion, education, employee, entrepreneur, event, group, hall, hand, information, job, knowledge, leader, lecture, manager, meeting, office, people, person, presentation, professional, public, question, questions, raise, seminar, speaker, speech, staff, student, study, team, training, volunteer, vote, voting, work, worker, workshop,