The piano enters, from the gentle foreshadowing at the beginning, slowly transitions to the powerful and dramatic climax, and the emotions are progressive, which is suitable for narrating fragments in movies.
钢琴进入，从开头的平缓铺垫，慢慢过渡到强有力而戏剧性的高潮部分，情绪层层递进，适用在电影中叙述片段