Oh, do you have a record library? Some libraries do, I know.

哦，你有唱片库吗？ 我知道，有些图书馆会这样做。

By using recorded libraries of speech with each senone tagged, the correct result can be fed back into the network, in order to improve its performance.

通过使用已注明音组的语音库，识别正确的结果反馈回网络，这样可以提高网络的识别能力。