We use a blended learning model, which is solo learning and classroom learning.

我们采用混合学习模式，即单独学习和课堂学习。

The traditional model of teacher-led instruction in brick-and-mortar classrooms is gradually being replaced by online and blended learning formats.

傳統的實體教室教師指導模式正逐漸被線上和混合學習形式所取代。

However, there is still a need to refine and improve the online and blended learning models to ensure high-quality education for all.

然而，仍然需要完善和改进在线和混合学习模式， 以确保全民接受高质量的教育。