stationary Poisson process

例句：

1. 1. The stationary bike is a great way to exercise.
   固定自行车是一种很好的锻炼方式。
2. 2. The stationary wave was caused by the strong wind.
   静止波是由强风引起的。
3. 3. The stationary car was left in the middle ofthe road.
   停在路中间的汽车是静止的。