In some parts of it , the only law is the law of the jungle .
狩猎经济也能发展为现代经济，但发展为现代经济的同时，也意味着它超越森林生态法则的限制而衰落。
Hunting economy can also become a modern-product economy , but at the same time , that means it will go beyond the limits of forest ecological rule and fall into decay .
森林法则