美语听力 English Cafe 292(在线收听

  Topics: Buffalo Soldiers; Famous Songs: Oh My Darling, Clementine; to be concerned about/in/with; to erase versus to delete; “how do you say...” for written English
  Words:
  buffalo
  regiment
  park ranger
  prejudice
  to disband
  darling
  miner
  to drown
  to excavate
  alas
  dreadful
  to be concerned about
  to be concerned in
  to be concerned with
  to erase
  to delete

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