bulrush [ˈbʊlˌrʌʃ]

例句:

• He bellows like a bull, but is weak as a bulrush.
  气壮如牛, 胆小如鼠.
  
• Do not become a bulrush without thinking a person with thinking.
  不做没有思想的芦苇,做有思想的人.
  
• Ketty's wing had hurt before because of the bulrush.
  派瑞衔起些鱼,开始了他们的迁徙之旅.