The order of life in Yellow Butterfly Valley is therefore no longer controlled by natural enemies. Instead, our own numbers grow and shrink according to the limits of the food supply, and the Indian rose chestnut trees can bud anew and continue to live.
因此，我們在黃蝶翠谷的生活秩序，不再由天敵控制，卻由自己畸形龐大的族群數量限制再增加，而使鐵刀木能重新抽芽生存下去。