1.乱砍滥伐现象屡禁不止的原因有哪些？解决措施有哪些？

what do we lose the control of unrestricted felling?

what are the measures to prevent this sort of felling?

乱砍滥伐现象屡禁不止的原因有哪些？解决措施有哪些？

Deforestation repeated the reasons for the phenomenon of what? What are the solutions?