环境问题越来越严重。比如废水流进江里，湖里，所以水和土壤被污染了。垃圾

环境问题越来越严重。比如废水流进江里，湖里，所以水和土壤被污染了。垃圾不仅污染环境，而且还危害人类的健康，所以我们不应该扔垃圾。

結果 (中文) 2:

Environmental problems are becoming more and more serious. For example, waste water into the river, the lake, so the water and soil contamination. The rubbish not only pollutes the environment, but also do harm to human health, so we should not throw litter.