Carnivorous plants are so finely tuned to low levels of nitrogen that this extra fertilizer is overloading their systems, and they eventually burn themselves out and die.
肉食性植物能很好地适应低浓度氮，因此这些额外的肥料会使它们的系统负担过重，最终它们会被压垮并死亡。
2
Low-level slash and burn farming doesn't harm rainforest.
低水平的刀耕火种不会损害雨林。
3
We are largely volunteer-driven, which means that our "burn rate" is relatively low.