varieties

3 篇文章
Three-quarters of the varieties
Walden 21
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17 0 3

Three-quarters of the varieties 农民花费上千年培育出来的

three-quarters varieties of the
Gave way to the most productive varieties and the easiest to transport.
Walden 21
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17 0 7

Gave way to the most productive varieties and the easiest to transport. 被更高产的变种且方便运输的产物取代

varieties transport gave way productive most easiest the to and
They learned to increase the yield and multiply the number of varieties.
Walden 21
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17 0 2

They learned to increase the yield and multiply the number of varieties. 他们学会了提高产量 种植多样化

varieties multiply yield learned increase number they of the to and
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