题目内容：

假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。

增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。

删除：把多余的词用斜线（\）划掉。

修改：在错的词下划一横线，并在该词下面写出修改后的词。

注意：1. 每处错误及其修改均仅限一词；

2. 只允许修改10处，多者（从第11处起）不计分。

This summer holiday, I go to a seaside city with my family. We got there by air. It is a very beautiful and modern city, where impressed us a lot. On the first day, we took a bus to a place calling the Sea Park. There were such many different kinds of fishes that I couldn’t believe in my eyes. On the second day, we went swimming, and we all enjoyed ourselves. During the next two days, we went to some tourist spot, shopping and taking photos. Several days late, we left the city. Although we were tiring on our way home, we felt happily about the holiday. What unforgettable experience!