20xx關(guān)于霧霾的英語演講稿-文庫吧資料
2025-01-13 22:24本頁面
【正文】 not pay attention to?
From 1900, after the Antarctic ice gradually reduced. Scientists expect: If the average temperature of the Earth to rise again this earth, not far from destroyed. Do we really have to wait for death to e it?
The forest area in recent years less。 of the city, still has not improved look. Pollution in recent years, Beijingamp。fogamp。 mands. Look, this is what a disparity gap ah!
In the Chinese capital Beijing, this has been called the amp。greeningamp。s air can be evolved to maintain the flow of state.
In the early 1960s, other countries have started to this serious problem that is, we are still struggling for the freedom of time, they have started the implementation of a
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