leveling action

例句：

1. 1. The levelingaction of the machine is smooth and precise.
   机器的平移动作平滑且精确。
2. 2. Duringthe leveling action, the car's suspension system adjusts to the newheight.
   在平移动作期间，汽车的悬挂系统调整到新的高度。
3. 3. The leveling action is crucial for ensuring the stabilityof the structure.
   平移动作对于确保结构的稳定性至关重要。