AVSpeechSynthesizer *av = [[AVSpeechSynthesizer alloc]init];
AVSpeechUtterance *utterance = [[AVSpeechUtterance alloc] initWithString:@"恭喜你簽到成功"];? //需要轉(zhuǎn)換的文本
[av speakUtterance:utterance];
AVSpeechSynthesizer *av = [[AVSpeechSynthesizer alloc]init];
AVSpeechUtterance *utterance = [[AVSpeechUtterance alloc] initWithString:@"恭喜你簽到成功"];? //需要轉(zhuǎn)換的文本
[av speakUtterance:utterance];