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- Currently, for most people, living in the suburbs or a forced act. 目前，对于大部分人而言，住在郊区还是一种被迫的行为。
- Economic forces act as a check on political power. 经济力量是对政治权利的一种制衡。
- Work is equal to force times the distance through which the force acts. 功等于力乘上力作用所通过的距离。
- Physics deals with the forces acting on concrete objects. 物理学研究作用於物体上的力。
- The change of motion of the body depends on how the force acts on it. 物体运动的变化取决与力如何作用于它。
- An equal and opposite force exerted by a body against a force acting upon it. 反作用力物体对于加在其上的力作出的大小相同，方向相反的力量
- The diagram shows the forces acting on each block. 图中指出作用在每个物块上的力。
- When the friction force acts alone, the total mechanical energy is not conserved. 当只有摩擦力作用时，总机械能就不守恒。
- The force acting on the particle is constant. 作用于粒子上的力是恒常的。
- These forces act in the whole universe as well sa in the human body. 这两极之力既蕴含于宇宙万物之中，也存在于人体之内。
- When drawing diagrams of magnetic fields it is usual to put arrow-heads on the lines of force to show which way the force acts on a N pole. 当画磁场示图时，通常在磁力线上画一个箭头表示该力作用于北极的方向。
- The force acts on a thrust roller bearing and is transmitted without rotation to the ring shaped piston. 力作用在止推轴承上,不需要旋转就可以传递到环状活塞。
- When the pilot's control force acts only to deflect the tab, and not the main surface, it is designated a servo tab. 当驾驶员的操纵力仅使调整片偏转而不作用于主操纵面时，称为伺服调整片。
- When a charged particle is so situated that an electric force acts upon it, we say that it is in an electric field. 当一个带电粒子处在有电力作用于它的状态下时,我们就说它处于电场中。
- The force acts along a line between the center of the bodies and is repulsive for like charges and attractive for unlike charges. 力沿两个带电体中心连线而作用，同性相斥，异性相吸。
- The singer forced his low notes. 那位歌手勉强唱出低音。
- Nothing can be set in motion without a force acting on it. 没有力对它起作用时,什么也发不了它。
- A body at rest remains at rest, and a body in motion moves with uniform speed in a straight line, unless a force acts on it. 如无外力作用，静止的物体始终静止，运动的物体一直作匀速直线运动。
- A terrible storm forced the ship to put back. 可怕的风暴迫使这条船返航了。
- I was forced to sign the agreement against my will. 我被迫违心地在协议上签了字。
