價格：免費
更新日期：2019-06-05
檔案大小：18M
目前版本：2.6.4
版本需求：Android 4.1 以上版本
官方網站：mailto:kinhsoden1@gmail.com
Email：http://dogiadungchinhhang.com/policy.html
English Grammar with full lessons.
Test for each lesson.
Listen and test your English skill.
With more than 1000 audios with transcription and questions, you can easily choose lessons suitable with your level.
If there is any word you do not understand, you can look up it by simply click on it and see the translation.
Hope that you love this app.