demonstrations

基本解释

She does, however, believe that it is important to voice her opinion through demonstrations.
不过她相信，通过游行来表达她的观点是非常重要的。
Many of our demonstrations could be combined or could take place in parallel with other meetings.
我们很多的演示是可以被合并的，或者可以与其他的会议并行的发生。
Or, point out an incident in which your customer was not satisfied, and ask for better access to your customer through frequent demonstrations.
或者，存在一个偶然事件让您的客户不满意，然后通过频繁演示来达到更好地访问您的客户。

He had observed that students at colleges across the country had been organizing "teach-in" demonstrations to protest the war in Vietnam.
So I realize that this was among a more childish demonstrations that I could come up with to illustrate this point.
我意识到这个一个很幼稚的演示,我可以举例来说明这一点。
哈佛公开课 - 计算机科学课程节选
This all sounds very general but there are some striking demonstrations of this and how it could work in everyday life.
听起来很泛泛而谈,但这种现象非常显著,影响我们日常生活的方方面面。
耶鲁公开课 - 心理学导论课程节选

At other demonstrations, particularly early on in the current debate, Mexican flags were common.
NPR: Coordinating Flags at Immigration Marches

A demonstration is a march or gathering which people take part in to show their opposition to something or their support for something.
A demonstration of something is a talk by someone who shows you how to do it or how it works.
A demonstration of a fact or situation is a clear proof of it.
A demonstration of a quality or feeling is an expression of it.