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.
现实生活中出现的种种标志，通过可爱的卡通星猫深入浅出地介绍，让小朋友在欢乐中了解他们的含义。还有非常有趣的标志小游戏帮助小朋友牢牢记住他们，以后外出更安全。
