1、
The upper part of the main river alluvium in modern times, the lower the pour-shaped alluvium.
上部主要是近代河流冲积层, 下部为倾 状 冲积层.
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2、
The soil is classified to tidal sandy soil, derived from river alluvium with sandy loam texture.
土壤分类为河流冲积土发育的潮汐沙土, 砂壤土质地.
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