假如你是王林，上个月学校为你们举办了十八岁成人仪式。请根据下列要点给你在美国的笔友发一份电子邮件，描述仪式的过程并简述你的感受。
1．成人仪式；
2．感受老师和父母的培养和教育；
3．老师和领导讲话；
4．表演节目。
注意：
1．邮件必须包括以上要点。可适当发挥；
2．开头结尾为你写好。
3．词数100字左右；
生词：宣誓：make an oath
仪式：ceremony
成人：growing – up
Dear Brown,
Yours
Wang Lin
Dear Brown,
It is great to receive your e – mail. Now I’d like to tell you something that took place in my school last Thursday. In the morning we held a growing – up ceremony for our coming 18 – year – old birthday. At first we made an oath that as grown – ups we should have a sense of duty for our society from now on. Then we showed our thanks to our parents who had gone through hardships to bring us up and teachers who have been educating us patiently. And some of our teachers and principal made speeches, expressing their good wishes to us. Finally we put on wonderful performances, singing and dancing. We learned a lot from the activity. I think it’s important for us. I will remember the day forever.