... 多泥煤的peaty 多年manyyears 多年来forthepastmanyyearssincemanyyearsago ...
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Manyyears ago, the most prominent problem of the polluted environment is that theriver and the water were changed their color, some fish even died for thepolluted river.
很多年前，环境污染所带来的最突出问题时河流和水的颜色被改变，一些鱼甚至死于被污染的河流。
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