intensive pig farming

英漢例句

雙語例句

• At present, resources and environment become bottleneck constraints of the large-scale and intensive development in pig farming industry.
  我國養(yǎng)豬業(yè)正向著規(guī)?；⒓s化方向發(fā)展，但遇到了資源環(huán)境雙重瓶頸約束。
  kns50.chkd.cnki.net

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