neon filling

例句：

1. 1.The neon filling on the sign glowed in the night sky.
   招牌上的霓虹灯在夜空中闪烁。
2. 2. The neon filling was so bright that it made the streetlights look dim.
   霓虹灯如此明亮以至于让街灯显得暗淡。
3. 3.The neon filling on the menu was a little too bright for my taste.
   菜单上的霓虹灯装饰有点太亮了，不符合我的口味。