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。
Recently I found a couple of donation box in my living community. People come to it when they have clothes they don't wear. The donation box, I think, is of great useful. I have a lot of clothes which don't fit for me any longer. I have no idea before about how to deal with the clothes that are real new and still in good condition. Now I know how to do next. I will donate them or help those people in need. So I think the donation box is good idea that lights up our life and make the world a better place to live in.
