21. The method of claim 1 , further comprising: receiving, with the one or more input devices, input indicative of a selection of the portion of the displayed text; and concurrently displaying, on the display, the plurality of candidate languages based on the selection of the portion of the displayed text.
22. The method of claim 21 , wherein the selected portion of the displayed text is a first portion of the displayed text, wherein the displayed plurality of candidate languages is a first plurality of candidate languages, the method further comprising: while displaying the first plurality of candidate languages, receiving, with the one or more input devices, input indicative of a selection of a second portion of the displayed text, the second portion of the displayed text being different from the first portion of the displayed text; in response to the input indicative of the selection of the second portion of the displayed text: ceasing to display the first plurality of candidate languages; and displaying, on the display, a second plurality of candidate languages for converting the second portion of the displayed text to speech, the second plurality of candidate languages different from the first plurality of candidate languages.