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)。