demonstration 

  1. 名詞
示範, 實地示範
實物宣傳
論證, 證明
/以上可為可數與不可數名詞/
可數名詞:
示威
示威遊行
/以上複數為"demonstrations"/
限定單數可數名詞:
a demonstration of ...(感覺等):

    同義字詞
rally
display,exhibition,flaunting,show

例句

  1. This was no demonstration gone terribly awry .
  2. As a result they staged a large demonstration .
  3. At some point the demonstration became violent.
  4. A demonstration project has begun in New York City.
  5. Part of the demonstration at the Bangkok snake farm.