真正的力量源于XML数据模型和绑定，使事件分析器能够在原始页面和新元素之间进行转换。
The real power is in the XML Data Model and the bindings that enable the event parser to translate between the original page and the new elements.
使用PMC评估性能有三种方法，从低级到高级依次是：原始pmc事件、指标和CPI细分模型。
There are three approaches to evaluating performance using PMCs from a low level to a high level: the raw PMC event, metrics, and the CPI breakdown model.
客户端的富os事件模型由Web浏览器和原始的脚本语言代替。
A rich OS event model on the client side was replaced by a Web browser and a primitive scripting language.
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