求翻译：器型好，青花发色漂亮，磨口。圈足小磕，口沿黑线，不是冲。道光哥釉青花瓷琵琶尊。包老到清中期。是什么意思？

-Type, blue and white hair color is beautiful, grinding mouth. Small ring foot knock, rim black line, not red. Dynasty, brother glaze blue and white porcelain the pipa respect. Package seasoned middle of the Qing.

Server-based, the color blue, and wear nice port. Turn up each year, port along the black line, is not affected. Light blue and white porcelain and glazed Pipa extreme. Pack up the old medium-term.

Is good, the tobacco mosaic sends the color to be attractive, sharpens.The circle foot slightly knocks, the mouth along the heavy line, is not flushes.The Daoguang elder brother glaze blue and white porcelain pipa reveres.Package of experienced and reliable clear intermediate stage.

Well, blue-and-white hair beautiful, mill. Small knock ring foot, along the black lines, not rushed. Light blue and white porcelain glaze pipa statue. Credited with clear medium-term.

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