这个app定位于帮助学生提高英语能力，同时也可以帮助学生和外国人之间更好的互动相互了解。
The app wants to help foreigners and students to communicate with each other well in oder to help students to improve their English level.
这个app定位于帮助学生提高英语能力，同时也可以帮助学生和外国人之间更好的互动相互了解。
The app wants to help foreigners and students to communicate with each other well in oder to help students to improve their English level.