它以水平方式走形，在分子层(molecularlayer)上经过了一段很长的距离，并且由大量的分支结构提供营养。这些神经纤维有的上行有的下行。
It immediately adopts a horizontal position, runs for a considerable distance through the molecular layer, and is supplied with numerous branches, some ascending and others descending.
它以水平方式走形，在分子层(molecularlayer)上经过了一段很长的距离，并且由大量的分支结构提供营养。这些神经纤维有的上行有的下行。
It immediately adopts a horizontal position, runs for a considerable distance through the molecular layer, and is supplied with numerous branches, some ascending and others descending.
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