梦境和不安宁的思绪从流动的河水，从夜晚闪烁的群星，从太阳的光芒中不断向他袭来。
Dreams and restless thoughts flow from the river, and from the stars shining in the night from the rays of the sun.
在夜里，它们栖息在普拉特河缓缓流动的浅水处，呆在没腿的凉爽河水中或沙洲上，因为溅起的水花会警告它们，可能有捕食者来了。
By night they roost in the gently flowing shallows of the Platte, shin-deep in cool water, or else on sandbars, giving them warning against any predator that might come splashing out.
在污染不太严重时，河水只要是流动的而且能接触植物、土壤、岩石，自身很快就会变清洁。
Rivers clean themselves quickly when pollution is not too great, so long as the water is moving and in contact with plants, soil and rock.
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