帮忙写一篇英语作文. 题目：an unforgettable experience 80~100字左右各种求~~!

An unforgettable experience
Usually,the first time you did something is unforgettable,although it couldn't be always wonderful.
As for me,an unforgettable experience of mine is the first time I joined the Red Cross.We took boxes,and walked on the street.We found some people on the street,then asked them to raise some money for Red Cross.At first,we were so surprised that just a few people would raise some money for Red Cross,and some people even thought we were cheat!But we weren't upset.We went on and worked for the whole day.
During that day,we all felt tired but happy,because we raised much money.We looked at the boxes and smiled.
It's really an unforgettable experience!

Last summer,I went to Beidaihe for my holiday with my family.We took a train because the way is not far.We lived in a big hotel where could see the sea .We stayed there for three days.The first day,we...