增加：在缺词处加一个漏词符号(∧)，并在此符号下面写出该加的词。
删除：把多余的词用斜线( \ )划掉。
修改：在错的词下划一横线，并在该词的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。
When I was a child, I hoped to live in the city. I think I would be happy there. Now I am living in a city, and I miss my home in the countryside consisted of clean air and the green mountains. Fortunately, the environment has been polluted on the development of industrialization. Lots of studies have shown that global warming has already become a very seriously problem. The airs we breathe in is getting dirtier and dirtier, that causes many diseases. We must draw conclusion and find ways to protect our environment. If you fail to do so , we’ll live to regret it .
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。
It is important to deal with the rubbish in cities. Many citizens who unaware of the importance of protecting the environment throw away their rubbish in a way unfriendly to the environment. Rubbish must be treated properly. Thus, it may cause a lot of problems. It may result in the air and water is polluted. When people breathe and drink which has been polluted, we will get ill.
To our happiness, our city has begun to pay attention to the problems. As far as I know, some rubbish is sorted and sent to different factory. Rubbish, such as glass and old newspapers, are recycled. Some harmful rubbish is sent to the certain place and buried. Waste air is cleaned before it goes into the air. Waste water is treated before it is poured into rivers. To protect the environment, the government has passed laws to prevent people from throwing rubbish everywhere, made our city much cleaner than before. As individuals, we should do our part to fight against illegal actions at anytime we find them.
