Over the 40-day shooting schedule for Island Etude, the cast and crew traveled almost 160,000 kilometers, with the vehicular crew traveling 16,000 km. In total, everyone traveled far enough to circumnavigate Taiwan 16 times. You can imagine how hard this was on them.
《練習曲》40 天拍攝過程中，整體團隊走了將近 16 萬公里的路，車隊走了 1 萬 6,000 公里，足足可繞台灣 16 圈，其中辛苦可想而知。