behind-the-screen

例句：

1. 1. The director was so busy that he barely had time to eat before the filming started.
   导演太忙了，拍摄开始前几乎没有时间吃饭。
2. 2.She was always secretly behind the scenes, working hard without anyone noticing.
   她总是在幕后默默工作，没有人注意到她的辛勤付出。
3. 3. The play was a success, but it was the actors' performances that really made it memorable.
   这部剧很成功，但演员们的精彩表现才是让它难忘的原因。