这位教授的演讲充满了发人深省的观点，挑战了我们的固有认知。

The professor's lecture was full of ___thought-provoking ideas that challenged our assumptions.

这部纪录片提出了许多发人深省的问题，改变了我们对气候变化的看法。

The documentary raised many ___thought-provoking questions that changed our views on climate change.