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Title details for 让孩子成长的农耕机械小知识 by 张卓俊 - Available

让孩子成长的农耕机械小知识

by 张卓俊
Audiobook
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在农业发展过程中，农耕机械的发明极大地节省了人力，也促进了农业生产的效率，提高了土地的利用率。小朋友们，你们见过哪些农耕机械呢？你知道它们是用来做什么的吗？

Formats

  • OverDrive Listen audiobook

subjects

Languages

  • Chinese