We should try our best not to pollute the environment and appeal the people around us make their effort to protect our unique home.
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。
We should try our best not to pollute the environment and appeal the people around us make their effort to protect our unique home.
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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