static line

例句：

1. 1. The room is static, with no movement or sound.
   房间是静止的，没有动静。
2. 2.The car's engine is static, indicating it's not running.
   汽车引擎是静止的，表示它没在运行。
3. 3.The data is static, meaning it hasn't changed since the last update.
   数据是静态的，意味着自上次更新以来没有变化。