To do this we create an information context list from the XML fragment.

为此，我们从这个xml片段创建一个信息上下文列表。

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For example, if the expression doesn't use the last function then it is not necessary to do look-ahead processing to determine how many elements there are in the context list.

例如，如果表达式不使用last函数，那么就不必执行先行处理来确定上下文列表中有多少元素。

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Tom Hutton, a spokesman for the university, said the list had been taken out of context.

CNN: College women told to urinate or vomit to deter a rapist

"With Girdwood what we had in front of us was a unique opportunity to make some sort of dent on the waiting list and to see it in the context of an overall very good and positive development for the city as a whole in terms of economic regeneration, social use, leisure and of course housing, " he said.

BBC: Nelson McCausland vetoes Girdwood social homes

Part of the education process must focus on risks, and a short list recapping some serious breaches should help put those risks in context.

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