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：在错的词下画一横线，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。
People always say that we lack of the eyes of realizing the beauty in life. I can't agree much. Last Friday, I woke up very early and decide to take a walk. I found several elders bury in feeding birds in the square，there many people were dancing. Without many cars, I realized the city looked so clean but beautiful. Some coffee shops were well decorated, which attracted our eyes. The whole city was covered with green trees, making it green city. At this moment, I found the city was pretty well. How I regret ignore its beauty before!
