speech.xml

<Response>
  <Say voice="Polly.Joanna">
    Hi
    <break strength="x-weak" time="100ms"/>
    <emphasis level="moderate">Words to emphasize</emphasis>
    <p>Words to speak</p>
    aaaaaa
    <phoneme alphabet="x-sampa" ph="pɪˈkɑːn">Words to speak</phoneme>
    bbbbbbb
    <prosody pitch="-10%" rate="85%" volume="-6dB">Words to speak</prosody>
    <s>Words to speak</s>
    <say-as interpret-as="spell-out">Words to speak</say-as>
    <sub alias="alias">Words to be substituted</sub>
    <w>Words to speak</w>
  </Say>
</Response>