Ключевые слова: appreciate, appreciation, attend, attendant, attention, banker, boss, business, businessman, card, company, concept, conceptual, costumers, courtesy, diplomacy, director, enterprise, executive, finance, gratefulness, gratitude, greeting, hand, headman, horizontal, job, man, manager, message, note, notice, office, person, pleased, polite, politeness, principal, service, sign, signboard, suit, symbol, text, thank you, thankful, thankfulness, thanks, word, work,