In 2009 pubs closed at a rate of 40 a week, according to the British Beer and pub Association in London.
根据英国伦敦啤酒和酒吧协会统计，在2009年，每星期有40家酒吧倒闭。
2
This error can occur if the Hibernate session and associated database connection is closed after the object was retrieved, but before the association was accessed.
The Veterans Administration ALS registry closed in 2011, replaced the following month -- partly at the urging of the ALS Association -- with another national registry.