这确实帮助加深了我对情况的理解。

It certainly helped to ___deepen my understanding of the situation.

旅行可以加深你对世界的了解。

Travelling can ___deepen your knowledge of the world.

阅读多样化的书籍将加深你对全球问题的视角。

Reading diverse books will ___deepen your perspective on global issues.