햇볕을 워낙 좋아해 빛을 향해 줄기를 굽히면 새 뿌리가 나와 몸통을 지지하고 필요가 없어진 기존 뿌리는 없어진다.
It likes the sun so much that when it bends the stem toward the light, new roots come out to support the body and the old roots that are no longer needed disappear.