Speaking options are available only on those computers on which the Microsoft Speech engine has been installed. This is installed by default on Windows.
>> To speak the displayed interpretation text
•Select Speak Interpretations from the File menu.
This will speak the displayed text using the built-in speech synthesizer. Closing this window stops the speech.
>> To automatically speak the displayed interpretations whenever this dialog opens
•Select the AutoSpeak item from the Options menu. This may be switched off simply by re-selecting it.