Dear sir：
it is a great pleasure for me to have the wonderful chioce to put pen to paper ，and send greetings to you。
To begin with，i am writing to apply the voluteers of your group.
secondly,the impotance of protecting enviroment cannot be overemphized. this is why i want to be a volunteer of enviromental group.
thirdly,i am good at law and computer.As a result.i can use law to protect enviroment ,and i will program for group.
Lastly,I will be free at weekends after 14 days.
thank you for your consideration ,and i would be look forward to your relpy.
yours!
wanglin
