_recently, the problem of environmental pollution is getting * and * serious.
_the air pollution, noise pollution and water pollution are found on the news* *rywhere.
_it is obvious that we should do something to protect our earth. because we have only one home.
_we should try our best not to pollute the environment and appeal the people around us make their effort to protect our unique home.
_近年来，环境污染问题越来越严重。
_空气污染，噪音污染,水污染是在报纸上随处可见。
_很明显，我们应该做些什么来保护我们的地球。因为我们只有一个家。
_我们要尽量不污染环境，还要呼吁我们周围的人努力来保护我们唯一的家园。
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