But some of the monarchs were sick, and what I found is that some of these milkweeds are medicinal, meaning they reduce the disease symptoms in the monarch butterflies, meaning these monarchs can live longer when they are infected when feeding on these medicinal plants.
어떤 대극과 식물이  약효가 있다는 것을 발견했습니다. 황제나비의 증상을  완화시켰다는 의미이고 약효가 있는 식물을 먹었을 때 감염되었어도 더 오래  살았다는 겁니다.