经济改革给这个行业带来了深刻的变化。

The economic reforms have brought about ___profound changes in the industry.

报告强调了该地区持续存在的深刻社会差异。

The report highlights the ___profound social differences that persist in the region.

她的演讲对听众产生了深远的影响，激励了许多人采取行动。

Her speech had a ___profound effect on the audience, inspiring many to take action.