Ratings & Reviews performance provides an overview of what users think of your app. Here are the key metrics to help you identify how your app is rated by users and how successful is your review management strategy.
特有上海话（通俗沪语）发音的儿童有声读物，配合通俗易懂的高清卡通图片和文字，双语（上海话、普通话）对照发音，图文并茂、语音清晰洪亮，适用于儿童学习上海话发音，同时也可以用于成人学习上海话入门。
