The summer vacation100字

I went to visit the great wall with my friends during the summer vacation. we went there by bus. it took us about two hours to get there. it was hot and windy that day. there were thousands of people. when we saw a group of foreigners,we went up and talked with them. we told them lots of history of the great wall. they were very surprised when they saw that our english were exellent and we knew a lot about the great wall's history. they thanked us a lot and we really had a good time. we felt proud of ourselves and being chinese.