A voice component could send and receive events, which in turn would contain the life-cycle event for pre-fetching resources, and a grammar event for loading a new grammar.
语音组件可以发送和接收事件，这些事件反过来将包含预取资源的生命周期事件，以及载入新语法的语法事件。
2
The document model itself is an XML document following a pre-defined grammar (for the grammar definition, see the Net Search Extender documentation).
文档模型本身是一个 XML 文档，它采用一种预定义的语法（语法定义见 Net Search Extender 文档）。
3
This essay focuses on the Prepositional Object Phenomenon in Hanyu's poetry and prose, which is nonconforming to Pre-Qin grammar and discusses its causes.