1·Do you want to know the heart of the dirty is a polyphone, it read a fourth is the first sound.
你要知道心脏的脏是个多音字，它读第四声也读第一声。
2·Further more, the approach combines the advantage of human work and computer's computing power, which ensures the stability and efficiency of the construction of disambiguation rules for polyphone.
同时此体系充分结合了手工总结规则和计算机全局调整的优势，大大提高了多音字规则库建设的效率和稳定性，为语音合成系统的正确性提高了很好的保障。