bell·man /ˈbɛlmən/
  鳴鐘者,傳達員,更夫
  Bell·man n. A man who rings a bell, especially to give notice of anything in the streets. Formerly, also, a night watchman who called the hours.
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  bellman
       n : someone employed as an errand boy and luggage carrier around
           hotels [syn: bellboy, bellhop]