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.
1.5收录了中级（1到24课）有声课程，包含听说,读写,文法,问题，全部高清真人发音。通过手机的移动性便携性，帮助各界朋友随时随地的学习和查阅教材的内容，使各个层次的学习者都能够迅速的强化日语的听说读写能力。
