Search bar: To quickly open the Translate app, tap the translation language indicator. Voice input: To speak directly into the text field, tap Mic . Conversation: To translate a word or phrase from one language to another, tap Conversation . Transcribe: To translate and transcribe your conversation in real time, tap Transcribe .
https://support.google.com/translate/answer/11938428?hl=en&co=GENIE.Platform%3DAndroid

