免费且无限制！
Edge在线版可体验：https://guozhigq.github.io/ReadAloud/#/
微软和Edge语音合成软件：https://www.null119.cn/index.php/archives/162/
微软TTS API 接口：
wss://eastus.tts.speech.microsoft.com/cognitiveservices/websocket/v1
edge API 接口：
wss://speech.platform.bing.com/consumer/speech/synthesize/readaloud/edge/v1
