拉力的

例句：

1. 1. The car's engine has a strong pulling force.
   这辆车的引擎有很强的拉力。
2. 2. The rope is strong enough to hold the heavy box.
   这条绳子足够强，可以拉起这个重箱子。
3. 3. The train's speed can be increased by increasing the power of its motor.
   通过增加电机的功率，火车的速度可以提高。