translation.en: Those flowers you've got on your dining room table -- there's not a lot that's natural about them, because people have been breeding the flowers to make this color, to be this size, to last for a week.
translation.zh: 餐厅桌子上买回来的鲜花 和自然完全沾不上边， 因为人类一直在选育固定的颜色 固定的尺寸， 以及强大的生存能力。