restricts

例句:

• This booklet restricts itself to facts without frills.
  这本小册子只谈事实，绝无矫饰。
  
• Her diet restricts her to 1500 calories a day.
  她的规定饮食限制她每天摄入1500大卡热量.
  
• The removal of infected materials also restricts the spread of Armillaria in established orchards.
  把所有受感染的东西消除掉,也是在已建立的种子园中限制密环菌传播的办法.
  
• The Gadhafi government restricts journalists to one hotel in Tripoli.
  来自VOA
• The Mum restricts her son-in-law's roles.
  来自Spectator
• The European Union restricts the length of stays in member countries.
  来自WSJ