Ключевые слова: affection, arm, bark, behind, care, concept, connect, connection, conservation, earth, eco, ecology, ecosystem, embrace, embracing, emotion, environment, environmental, feeling, forest, green, growth, hand, harmony, hug, hugging, hugs, human, life, love, natural, nature, outdoors, park, people, person, planet, plant, preservation, protect, protection, relaxation, sustainability, sustainable, touching, tree, trunk, wood,