常用短語

a poultry-farming complex綜合養(yǎng)雞場

Livestock and poultry farming pollution畜禽養(yǎng)殖業(yè)污染

Livestock and poultry farming wastewater畜禽養(yǎng)殖廢水

livestock and poultry farming畜禽養(yǎng)殖業(yè)

poultry and livestock farming畜禽養(yǎng)殖