The force may taper off, the force may not be given by a straight line, but for modest deformations, every spring will have a linear regime in which the force is linearly proportional to the stretching.

它产生的力可能会渐渐消失,力的曲线可能不是一条直线,而有轻微的弯曲,每个弹簧都有一个线性区间,在这一区间内,力和伸长量是线性关系

耶鲁公开课 - 基础物理课程节选

If President Clinton has been playing "rope-a-dope" and is now ready to spring off the ropes, it will give Democrats heart.

CNN: From Charles Bierbauer

When illuminated, the kaleidoscope of reflections spring off the hogels and mingle in space, tricking the eye into seeing three dimensions (see box).

FORBES: Magazine Article

"The collaboration is about having people come in to see beautiful works of art and objects from jewelry to paintings, in particular for the spring seasons kicking off the spring sales next week with our impressionist and modern evening sale and day sale on the 8th and 9th, " says Ms. Kim.

WSJ: Christie's Spring Sale Sneak Peak