They talk about how several roads under construction are damaging the mountain forests, how the illegal taking of sand and gravel is affecting water and soil quality near rivers, and about the rampant illegal clearing of the mountain forests.
談著那些開路工程對山林造成的破壞，講盜採砂石對河川地水土造成的影響，也說盜採林木的山老鼠有多麼猖狂。