Although there isn't a function that will translate speech for you, Zoom makes it quite easy to have an interpreter join the call. The meeting creator can designate one or more attendees as interpreters. This will give those individuals the option to speak on one line, providing a direct and uninterrupted line of communication to those who need the translation. If you're using this feature, you won't be able to record the audio of the interpreter and you can't use a personal meeting ID. To invite an interpreter you'll need to use the option to generate a meeting ID.