towing force in self-propulsion test

例句：

1. 1. The towing force of the caris sufficient for this task.
   这辆车的拖曳力足以完成这项任务。
2. 2. Thetowing force was measured by a towing device.
   拖曳力是通过拖曳设备测量的。
3. 3. The towing force mustbe carefully controlled to avoid damage to thevehicle.
   拖曳力必须小心控制，以避免对车辆造成损害。