This is the 6419th most frequent Chinese word.
振奋人心
Inspiring and uplifting.
In this sentence, '振奋人心' is used to describe the effect of the speech, emphasizing its capability of inspiring people.
他的演讲非常振奋人心，让人觉得充满力量。
His speech was very inspiring, making people feel full of power.
Here, '振奋人心' points out the excitement and thrill inspired by the movie trailer.
新电影的预告片看起来振奋人心，我迫不及待地想要观看。
The trailer of the new movie looks inspiring; I can't wait to watch it.
In this instance, '振奋人心' conveys the uplifting and motivating effect of the victory on people.