翻译阅读（详细点）纯手打，有错误见谅

翻译阅读（详细点）纯手打，有错误见谅
Laura was a young woman who liked to exercise a lot and eat healthy food.In fact,she walked five kilometers before breakfast every morning,and went swimming once a week at the swimming pool. She didn't smoke and never drank.She didn't eat sweet and fatty food, either.She weighed herself every day.
One day Laura was on her daily walk when she saw a man sitting in a rocking chair under a tree.He looked very old and his hair was white.He looked thin and weak, and his hands were shaking,but he looked very happy.
He smiled at her and said,"Good morning! Lovely day, isn't it?"
He had a wide smile on his face,and his eyes shone with happiness.But Laura saw that he did not have teeth.
"Good morning!"replied Laura."Yes,it is a lovely day."
Laura thought he looked very old and wise.She thought he must be at least 90 years old! She decided to ask him a question.
"I hope you don't mind me asking."she said,"But what is yours secret for being so happy at your age?I hope I can look as happy as you do when I am at your age."
The man in the rocking chair said."My secret for happoness? I smoke twenty packets of cigarettes every week, and hamburgers and chocolates whenever I want. I never eat vegetables or fruit. I never walk anywhere and I never play sports. I sit at home every day."
Laura couldn't understand. She didn't expect the man to give her an answer like that.She wondered how the man got to be so old when he did everything wrong.She thought he should be sick and unhappy.Perhaps she was wrong.Maybe, she thought, people could live a long happy life without eating well or doing of exercise.
"How old are you?" she asked.
"It's my birthday today,"said the man."I'm forty-seven!"

劳拉是位热爱运动并且健康饮食的年轻女士，事实上，她每天早餐前要先走5公里，每周去泳池游一次泳，她从不抽烟喝酒，也不吃甜的或油腻的食物，并且还每天量体重。
一天，劳拉正在像往常一样漫步，她看到一个男人坐在树下的摇椅上，这个男人看起来年纪很大而且白发苍苍，他看起来既瘦又柔弱，手还在不停颤抖，但同时却又很快乐。他笑着对劳拉说：“早上好，多么美好的一天，不是吗？”他脸上带着大大的笑容，眼睛里闪烁着幸福。但是劳拉注意到他并没有牙齿。劳拉回应道：“早上好，确实是美好的一天。”
劳拉觉得他看起来是一位年长而博学的人，并且认为他肯定至少有90岁了，劳拉觉得问他一个问题。
她说：“我希望你不会介意我问你一个问题，请问是什么样的秘诀能让你在这个年纪还如此快乐？我希望到你这个年纪的时候也能像你一样快乐。”
坐在摇椅上的男人说：“我幸福的秘密吗？我每周抽二十包烟，想什么时候吃汉堡和巧克力就什么时候吃，从不吃蔬菜和水果，从不运动也不到任何地方散步，每天都坐在家里。”
劳拉难以相信，她没想到这个男人给了她这样的答案。她很好奇这个男人生活习惯如此错误是如何活到如此年纪的。她认为如果是她这样生活会变得虚弱而且不快乐。也许她是错的。也许人们不运动也不健康饮食一样可以有一个漫长的快乐人生。
她问道：“你多大了？”
这个男人说“今天是我的生日，我47岁了。”