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。

During the last summer holiday, I went on a journey to Beijing, that I visited the Great Wall and the Palace Museum. Much to their surprise, there were so much visitors in all the scenic spots that I had to push my way through the crowd. To be honesty, I had a hard time all the way and didn’t find the visit enjoyable or worthwhile at all.

As far as I am concerning, many people have the same experience, so I think that the number of tourist in some popular places of interest should be limited. In an addition, it’s better for us travel at different time periods. Only on this way can we enjoyed the beautiful scenery there.