If you assume that, you are not playing by the rule, we don't know what force it exerts.

如果你假定了,那你就犯规了,我们不知道它施加了多大的力

耶鲁公开课 - 基础物理课程节选

But it turns out that because the Standard I/O Library is -lstdio so common they don't force people to type this all day long because it's just so commonly used.

由于大家都会用到标准输入输出库,因此我们不要求每次都在后面添上,可以省略。

哈佛公开课 - 计算机科学课程节选

It's very clear you don't need a force if something is doing nothing, just sitting there.

显而易见,如果物体没有运动,只是静止状态,那是不需要力的

耶鲁公开课 - 基础物理课程节选

Which is to say, sometimes it's worth the trouble, sometimes it isn't, and we don't need a federal program to force it on us.

FORBES: Insights: The energy diet that flopped

It's not that I didn't want to do it, but I certainly don't believe I was the driving force.

BBC: Newsbeat - Entertainment - More X-Files movies a possibility

She believes that we have to force people who don't have health insurance to buy it.

CNN: Transcript of Thursday's Democratic presidential debate