Ключевые слова: adult, advice, advise, application, assistant, attention, boss, business, businessman, businesspeople, call, cheerful, communicate, communication, confident, consulting, conversation, corporate, discussing, entrepreneur, executive, expression, help, instruction, instructions, instructor, isolated, job, leader, male, man, manager, message, millennial, office, online, order, person, planner, portrait, professional, smart, smile, successful, talking, teach, teacher, technology, university, work,