学习的便捷性和迅速的技术变革给传统的教育模式带来了挑战。

The easy access to learning and rapid technological changes have brought the traditional model of education under challenge.

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中医药的复杂性和深层的概念基础，给研究人员寻找其工作原理的证据带来了挑战。

TCM's complexity and underlying conceptual foundations present challenges for researchers seeking evidence on how it works.

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所有这些问题给测试场景中的治理带来了挑战。

All these issues have brought challenges to governance in a testing scenario.

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