background fade-in

例句：

1. 1. The movie's opening scene faded into the background quickly.
   电影开场的镜头很快淡出。
2. 2. As the sun set, the stars faded into the background.
   随着太阳落山，星星渐渐消失在背景中。
3. 3. The artist's work faded into the background as he became more famous.
   这位艺术家的作品随着他名声的增长而逐渐被忽视。