These are fairly traditional real ales, and the ones with the short handles over there are the commercial stuff, like, as in lagers and the ciders.
-这些是相当传统的真麦芽啤酒,而那些带有短柄的是商业产品,比如贮藏啤酒和苹果酒。
英语百科
Cask ale
(重定向自Real Ale)
Cask ale or cask-conditioned beer is unfiltered and unpasteurised beer which is conditioned (including secondary fermentation) and served from a cask without additional nitrogen or carbon dioxide pressure. Cask ale is also sometimes referred to as real ale in the United Kingdom, a term coined by the Campaign for Real Ale, often now extended to cover bottle-conditioned beer as well.