demonstrations
A demonstration is a march or gathering which people take part in to show their opposition to something or their support for something.
Riot police used tear gas to break up the demonstration.
防暴警察使用催泪瓦斯驱散了示威游行。
A demonstration of something is a talk by someone who shows you how to do it or how it works.
a cooking demonstration.
一次烹调展示。
demonstrations of new products.
新产品的展示。
A demonstration of a fact or situation is a clear proof of it.
It was an unprecedented demonstration of people power by the citizens of Moscow.
这是莫斯科市民对人民力量史无前例的证明。
This is a clear demonstration of how technology has changed.
这清楚地表明技术发生了怎样的变化。
A demonstration of a quality or feeling is an expression of it.
There's been no public demonstration of opposition to the president.
还没有对总统的公开反对。