他在演讲中暗示了公司即将进行重大改革，但没有透露细节。

He ___alluded to major changes coming to the company in his speech, but didn't give any details.

演讲者在谈论领导力时，巧妙地暗示了拿破仑的军事策略。

The speaker ___alluded to Napoleon's military strategies while discussing leadership.