static moment of area

例句：

1. 1. The room isstatic, with no movement at all.
   房间是静止的，完全没有移动。
2. 2. The carwas static when it arrived, and thedriver had to wait for a while.
   汽车到达时是静止的，司机不得不等一会儿。
3. 3. Therobot's movements were static, making it difficult to control.
   机器人的动作是静止的，很难控制。