# -*- encoding: utf-8 -*-
import pyttsx3

engine = pyttsx3.init() #初始化
rate = engine.getProperty('rate')
engine.setProperty('rate', rate-5) #语速
volume = engine.getProperty('volume') #音量
engine.setProperty('volume', volume + 5)
engine.say('这里是被读出的文字') #读的内容
engine.runAndWait()