This is a script to translate chinese txt to audio, just say TTS. It's achieved from cloud.baidu.com for free. You need has a baidu Accound to create cloud-App which support audio concatenating.
system require: linux
linux program require: ffmpeg
python version: 3.5 or more later
python modules require: baidu_aip, timeout_decorator
python3 baidu_TTS.py --init # to input you APP_ID
python3 baidu_TTS.py -i input.txt -o output.mp3
~~ Note: No permit for baidu allow you for high request, So I can't trust you can input large txt. And you need log to request allow again when high request.~~