translation.en: Each one of us, most people, have something in our life that's literally irreplaceable, in that it has value because of its history -- maybe your wedding ring, maybe your child's baby shoes -- so that if it was lost, you couldn't get it back.
translation.zh: 我们每一个人，大部分人的生活中 有某些东西是无法被取代的 它的价值来自于物品的历史 也许是你的结婚戒指，也许是你孩子的婴儿鞋子 如果它丢了，你就无法再找回来