"Online studying is an English learning app that allows you to study everyday English conversation in just 15 minutes a day. Every day, you can receive easy-to-understand content with videos, illustrations, audio, and text, and you can learn English and learn English in the clearest time.
In addition, members have a mechanism to maintain their willingness to learn English, such as a point function that accumulates as they learn, and a feedback function that allows the instructor to return advice when you send your learning voice. . "
In addition, members have a mechanism to maintain their willingness to learn English, such as a point function that accumulates as they learn, and a feedback function that allows the instructor to return advice when you send your learning voice. . "
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