static hardness

例句：

1. 1. The room is static, with no movement detected.
   房间是静止的，没有检测到任何移动。
2. 2.The car was stationary when the police arrived.
   警察到达时，汽车是静止的。
3. 3.The weather is static today; there's no change in temperature or wind speed.
   今天天气静止，温度和风速都没有变化。