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。
Last Saturday I had a trip to a new opened park, called Grangfulin Relics Park. When I got there I found that the environment was perfect and that there was various birds flying around. That attracted me most was the strange building. It looked like a flooding house, the roof of which was above the water, and indeed it's “body” was under the water. People could get there by going down the stair. In the building there was an exhibition which was very much great, for there were plenty architectural models and exhibits.
In a word, this park is a place worth visited again.
