英语翻译

英语翻译
求翻译!通顺另有加分,绝不食言.
Serving
To preserve the pretannin tea without requiring it all to be poured into cups,a second teapot may be used.The steeping pot is best unglazed earthenware; Yixing pots are the best known of these,famed for the high quality clay from which they are made.The serving pot is generally porcelain,which retains the heat better.Larger teapots are a post-19th century invention,as tea before this time was very rare and very expensive.Experienced tea-drinkers often insist the tea should not be stirred around while it is steeping (sometimes called winding or mashing in the UK).This,they say,will do little to strengthen the tea,but is likely to bring the tannins out in the same way that brewing too long will do.For the same reason,one should not squeeze the last drops out of a teabag; if stronger tea is desired,more tea leaves should be used.