Reference

All functions
addin_print()	RStudio Addin: Print Translated R Expression
addin_speak()	RStudio Addin: Vocalise An R Expression
evaluate()	Evaluate expression in r2eng object
print(<r2eng>)	Print r2eng Object For Reading
speak()	Speak out the English expression of r2eng object
translate_string() translate()	Translate R Code To Spoken English