急需一篇感谢的作文！！！

关于感谢的作文
感谢这个词语常常在我耳边响起，从小父母就教我们要学习感谢，长大了我们更加懂得感谢！是呀，在我们的生活中，我们要感谢的人实在太多，太多。我们要感谢大自然，是它给予了我们空气，给予了我们生命之灶核拍源；我们要感谢狗，是它给了我们乐趣，是它为我们站岗放哨；我们甚至要感谢土壤，是它种出新的蔬菜给我们吃的，是它养育了大树，让我们有新鲜的空气呼吸。。。。。在人生的道路上我们要感谢的人是数也数不清。
老师是我们的第二个父母，老师像蜡烛，老师像园丁，老师像灯塔上的明灯，为我们照亮人生的道路，为我们打开了知识的大门，为我们播撒希望的种子，老师，默默氏樱无闻地为我们奉献，不求回报，难道我们不需要感谢吗？
我们每天排出那么多垃圾，可第二天清晨起来一看，街道仿佛换了一个样，十分干净，是谁打扫的这么干净，有人疑惑不解。是清洁工，是他们年年月月地在清扫着垃圾，，他们是城市的美容师，他们让我们每天都在干净的环境中工作，学习，如果没有了他们，我们将每一天隐羡都生活在垃圾里，难道他们不需要我们感谢吗？
我们要感谢保安，在黑夜里，他们为我们站岗放哨，每当我们呼呼大睡，做着甜甜的美梦时，他们却在全神贯注地环顾四周，若真遇上那些不速之客----小偷。。。。。。他们还要奋力拼搏，勇捉小偷。难道他们不值得我们真诚的感谢吗?
我们要感谢朋友，当我们有困难时，我们生病时，我们成绩考差了时，是他们让我们战胜“难关”；下课了，他们与我一起玩耍，嬉戏；当我们心情不好时他们还会做一些滑稽的动作，用搞笑的语言，来逗我开心，快乐，让我们忘记烦恼，难道他们不值得我们感谢吗？
我们要感谢父母，是他们把我们从小拉扯大，含辛茹苦，费尽心血，他们那无私的爱，无私的关怀，无私的付出，奉献，是我们一辈子也回报不完的，难道他们不应该感谢吗？
天地万物，人间万事，总而言之，统而言之，我们要感谢的东西太多，太多，数也数不清。
让我们学会用心去感谢吧！在这人生的大道上，值得我们感谢的东西还的确太多！

A letter to my parents
Dear Mom and Dad,
I love you! I love you with all my heart! This letter to you is to tell you my true feelings from the bottom of my heart.
Thank you so much for bringing me up! Thank you so much for raising me. I know how hard you’ve worked during the past years. I can imagine how many difficulties and obstacles (障碍) you’ve conquered. I can imagine all the problems you have faced and all the sweat and tears you have shed to make my life better. I can fully understand what a huge responsibility it is to raise a child. You’ve been very patient with me. You’ve encouraged me and you’ve helped me. You’ve tried your hardest to give me the best things in life. You’ve made a lot of sacrifices and many difficult choices. I also know that you have great expectations (热切的期渗启望旦喊裤) of me. You want me to be very successful and happy. You want me to be the best person I can be. You want me to do great things with my life. You want me to make the world a better place. I know you have so many hopes and dreams for my future.
[3] Today I want to tell you something extremely important (极其重要的) .Today I want to tell you that you don’t need to worry about me anymore. I’模简m grown up! I will be responsible (负责任) for my life and for my future. I will study very hard. I will exercise every day to keep fit. I will read English every morning and every night. I will make the best use of every spare minute. I will be happy, confident, positive and energetic every day! I will develop good habits and use them to constantly improve myself. I will never do anything that would harm my body or my mind.
Loves,
your son

请问要感谢的对象？