riverboat [ˈrɪvɚˌbot]

例句:

• In January, Leidinet Guedes boarded the riverboat and made a beeline for Ms. Moraes.
  来自WSJ
• Sometimes the'classroom'is a Mississippi riverboat.
  有时候,教室就在密西西比河上的汽船上.
  
• Ben was eating an apple and making sounds like a riverboat.
  本吃着苹果,在制造一个听起来声音像内河船的东西.
  
• Several days later five of us traveled stern - wheel riverboat, to another railhead.
  几天后,我们五个人乘坐小船到另外一个车站去.
  
• Cool rains pelted our riverboat and everyone scrambled to unspool plastic tarps over the boat's sides.
  来自WSJ