Ключевые слова: advice, age, aged, appearance, architecture, blueprint, building, civil, coffee, collaboration, colleagues, communication, compass, conversation, cooperation, design, device, discussion, draft, draw, drawing, elderly, engineer, engineering, equipment, experience, friends, friendship, generation, graphic, industry, innovation, interaction, laptop, mentor, old, professional, project, selective focus, senior, sketch, talk, tea, teacher, technology, tool, waist up, work, workplace,