need help

Hi .Tomoorow early I have to travel to London to accept an award. Can you help me with what I want to say. I dont want to sound foolish! I want to say :_"Thank you everybody. I feel very honoured to receive this award and I would like to thank my Headteacher and all my colleagues for their help." 大家好。我感觉非常荣幸得接受这个竞赛。我想谢谢我的校长和同学因为他们的帮助我很好。