Some might see the proposal as a booby prize for the fact that Britain is no longer able to apply for the much more prestigious title of European capital of culture, a sought-after award bagged by Glasgow in 1990 and Liverpool in 2008.
句子主干:some might see the proposal as a booby prize
“… for the fact… “ 原因状语
“that Britain is no longer… “ ,修饰fact事实的内容,同位语从句;其中从句完整,它的主干为Britain is no longer able to apply for the much more prestigious title, 后面”a sought-after award… “作为同步与,补充说明”European capital of culture”这个称号的;”bagged by…”则是过去分词引导的后置定语,表被动,修饰”a sought-after award”.