被破坏 is destructed 土壤被破坏 is erosion 侵蚀的意思 附作文是来不及了，但可以说个提纲： 1. Nowadays, people around the world are concerning more on their environment. Global warming, G20 summit, Copernhegen, etc. 2. Environment safety is everyone's interest. Water shortage in west china, smoky air in large city like Beijing, Soil erosion due to too much chemical fertilizer applied, and CO2 discharge from factory and car, etc. All these cause our life painful. 3. People should take responsibility. Manufactors reduce waste discharge, Agriculture take water-saving method, Mass transportation enhanced, Natural fertilizer used, and even nuclear energy plant built, etc. 4. Based on the objects above, make a conclusion.
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