Definition
to help someone become more cheerful, energetic, or lively, or to experience this change oneself
提振；提高兴趣；精神一振
Her laughter always perks me up.
她的笑声总能让我振作起来。
I arranged a surprise for his birthday party to perk him up.
我安排了一个惊喜来为他的生日派对增添活力。
A sunny day always perks people up.
阳光明媚的日子总是让人精神振奋。