thrust stiffness factor

例句：

1. 1. The car waspushed forward by the strong wind.
   汽车被强劲的风推着前进。
2. 2. Theteam ralliedand forced their way through thedefense.
   球队奋力突破防守。
3. 3. The shipwas propelled by the powerful engine.
   船被强大的引擎推动。