One evening, as he was listening to a recording of a Wagner opera and worrying about how he would conduct the rehearsal, Lu suddenly began to conduct an imaginary choir. He spent the whole evening air conducting with a sense of intense exhilaration.
正在苦惱該如何應付排練的呂紹嘉，某天晚上聽著華格納合唱團的唱片，突然試著用手跟著比，結果就這樣比劃了一個晚上，覺得非常過癮。