rules ['ru:lz]

例句:

• These large institutions make — and change—the rules to suit themselves.
  这些大机构总是随意制定规定，而且说变就变。
  来自柯林斯例句
• But the current rules of Bafta are very clear.
  来自BBC
• An attempt by anti-abortionists to tighten the rules was defeated.
  反堕胎者所作的加强法规的尝试失败了。
  
• We post up a set of rules for the house.
  我们张贴了一份房屋生活守则。
  
• The same rules do not apply to Usain Bolt.
  来自BBC
• They walk among us but play by different rules.
  来自BBC