Section 1:

Talk is an app that allows you to make your phone speak what you type in many languages. It supports importing web pages directly from the browser to listen to them, as well as importing text from other apps. Features include text to voice, play/pause/stop, and exporting audio as a WAV file.

Section 2:

Talk has many uses, such as reading news or books, and is especially helpful for visually impaired, speech impaired, and wisdom teeth removed people. There is a paid version available without ads.

Section 3:

Your phone must have a Text-to-Speech engine for Talk to work. If it doesn't have it, you can download it from Google Play. Depending on the TTS engine, some languages may not work. There is also a G+ community available for support.