老两口和老俩口的主要区别是它们的表达方式不同，老两口是正确表达，意思为老夫妻；而老俩口是错误表达。其中俩后面是不可用量词的，而两后面是可以接量词的。
I\'m trying to persuade a SiteMesh decorator to change the content-type of the response, but no joy. The content-type always ends up being the same as the decorated JSP, rather than that of the decora
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