Ключевые слова: adult, african, american, attention, black, business, businessman, businessperson, career, colleague, concentrated, corporate, cyberspace, dark, deadline, design, desk, desktop, employee, hand, indoor, information, inside, intelligent, internet, job, laptop, looking, male, man, manager, meeting, monitor, night, occupation, office, online, overtime, overwork, partnership, person, planning, professional, programmer, project, proposal, sitting, teamwork, work, young,