用于阿拉伯语的windows语音合成的输出与谷歌翻译器的输出不同。应该做些什么?
var msg = new SpeechSynthesisUtterance();
var voices = window.speechSynthesis.getVoices();
var lang1="ar"
msg.voice =voices[2];
msg.lang=lang1;
msg.text = "يرجى نسخ الجملة التالية أدناه"; window.speechSynthesis.speak(msg);