bouncers

例句:

• Women's physical inherently fragile, so they are usually big arm like bouncers.
  女人的体力本来就柔弱, 所以,通常她们都喜欢手臂大的壮汉.
  
• Joan: We went to a nightclub but the bouncers would not let us in!
  琼: 我们去了一家夜总会,可是保安不让我们进去!
  
• She hires older bouncers less likely to lose their tempers.
  来自WSJ
• I bowled good bouncers followed by good length balls which is a good staple.
  来自BBC
• "Take nightclub bouncers, security guards, and rugby players," he said.
  来自BBC