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只有規(guī)?；?、標(biāo)準(zhǔn)化，才能提高水產(chǎn)養(yǎng)殖的效率和質(zhì)量。

Quality begins at the farm, and excellence is achieved through relentless attention to detail.

The concept of law is essentially a matter of social fact.

寫(xiě)作是聲音的繪畫(huà)。