Fortier says that might force Democratic congressional leaders to pull back a bit on their reform plans when they come back to work next month.

VOA: standard.2009.08.12

Even in the case of this spring, when you pull it, if you pull it to the right by some force.

甚至是在这样的弹簧问题中,当你拉它的时候,如果你用力向右拉

耶鲁公开课 - 基础物理课程节选

I draw a graph here of the amount by which I pull the spring versus the force it exerts.

我在这里画个图,纵轴是弹簧的拉伸量,横轴是力的大小

耶鲁公开课 - 基础物理课程节选

On Thursday 125 Spanish soldiers became the first of the "Essential Harvest" force to pull out.

CNN: Rebels say Macedonia battle over

In a 20-knot breeze the kite is already straining at the 500-pound test control lines with enough force to pull you halfway out of the water.

FORBES: Hook In and Hold On

This would matter little if small shops could force supermarkets to pull up their socks.

ECONOMIST: Competition in retailing