Ключевые слова: advice, aid, alphabet, assistance, background, blocks, business, care, challenge, charity, closeup, communication, concept, cooperation, cube, donate, education, friendship, giving, hand, health, help, holding, hope, idea, letters, message, partnership, people, problem, rescue, service, sign, solution, sos, strength, success, support, symbol, table, teamwork, text, together, trust, volunteer, white, wood, wooden, word, work,