Different choice between language and speed traduction

In source languages, there are 3 Chinease, 3 English, 2 French, 2 Spanish, 2 Portuguise BUT in the translate portion, there is only one choice of language. my Primary language is French Canada and mosty using either Spanish Spain or Spanish Mexicain,
Also the rate of traduct rate of speech is way to fast.
Usind Ipad Air

Ti----Jo13579 about Speech Recogniser, v1.4