For the purpose of this text, an utterance may be regarded as a phrase, a phrase, or a short sentence. The diagram illustrates The principles that govern the pronunciation of the tone on each from the syllables impacted (which is, all but the final within an utterance): seventeen billion). https://archermmifb.techionblog.com/37890139/雪隆云顶援交-things-to-know-before-you-buy