最小的自然数

{"name":"\u6700\u5c0f\u7684\u81ea\u7136\u6570","type":"\u6218\u4e89\u7247","area":"\u65e5\u672c","year":"2016","lang":"\u95fd\u5357\u8bed","play":"\u9ad8\u6e05","type1":"\u6218\u4e89\u7247"}