我当时在Google的“操作”中调整SSML,以为我做对了,但是测试应用并未改变韵律的速度和音调(音频部分工作正常):
conv.close(`<speak>${conv.data.userName}.<prosody rate="x-fast" pitch="+5st">Can you hear me now?</prosody>, your lucky number is ` +
`${luckyNumber}.<audio speed="200%" repeatCount="10" src="${audioSound}"></audio></speak>`);
感谢帮助。