关于一篇爱心公益组织的暑假自愿者的申请英语作文

答案：
One possible version:
Ladies and gentlemen,
We are glad to tell you that there will be an apple-picking activity next weekend.Now please let me inform you about some important things.The activity will begin at 8:00 a.m.next Saturday,and end at 11∶00 a.m.The main thing we will do is to help farmers pick apples on the farm.You are welcome to take part in it.Please come to the community office and apply for it before 5:00 p.m.next Thursday.Remember to take your hats and gloves.I believe you will have a wonderful time.Good luck!
The Community Union