And I hope you'll keep teaching each other, and learning from each other, and building bonds of friendship that will enrich your lives and enrich our world for decades to come.

我希望你们能继续受益于彼此，互相学习，同时建立起友谊的纽带，而这些纽带能在未来数十年丰富你们的生活，也丰富我们的世界。

youdao

And I hope you'll keep teaching each other... and learning from each other... and building bonds of friendship that will enrich your lives and enrich our world for decades to come.

我希望你们能继续受益于彼此，互相学习，同时建立起友谊的纽带，而这些纽带能在未来数十年丰富你们的生活，也丰富我们的世界。

youdao

Problem based learning (PBL) method is a teaching mode based on the learning theory of building structure.

基于问题的学习模式(PBL)是一种在建构主义学习理论基础上产生的教学模式。

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Other factors which can reduce the effects of marginalization are improved early intervention and maternal health, the removal of school fees, the provision of teaching and learning materials, building schools closer to isolated communities, and improving teacher training.

UNESCO: WORLDWIDE