Accumulated knowledge would have made it possible for successive generations to develop such specialties as metallurgy, agronomy, rearing sheep and cattle, writing, and the fine arts.
उदाहरणार्थ, युबाल, “तंतुवाद्ये व वायुवाद्ये वाजविणाऱ्‍या सर्वांचा मूळपुरुष झाला. ”