three-ring [θ'ri:r'ɪŋ]

例句:

• How do you make a baby from three people?
  来自BBC
• The infection may last for up to three months.
  来自BBC
• Most matches will be the best of three sets.
  来自BBC
• The hall was like a three - ring circus.
  大厅内一片喧闹和混乱.
  
• It is a three ring circus to watch that silly dog play.
  看那只笨狗表演就像看马戏似的.
  
• It'soon uncovered a three - ring system around the exploded star.
  哈伯很快就发现了在爆炸恒星周遭,存在一个三环系统.