First, you can express a grammar in a number of different ways, depending on which speechrecognizer application you use.
首先,您可以用很多不同的方式表达一种文法,具体取决于您使用的是哪个语音识别器应用程序。
2
The speechrecognizer has only one job, which is to choose whichever of the three options it considers to be the closest to what it heard and pass that command to the next stage.