বাক্যে Arduous শব্দটির ব্যবহার
  • a grueling campaign.
  • a strenuous task.
  • hard labor.
  • heavy going.
  • heavy work.
  • his final, straining burst of speed.
  • set a punishing pace.
  • spent many laborious hours on the project.
  • the arduous work of preparing a dictionary.
  • worked their arduous way up the mining valley.
  • your willingness after these six arduous days to remain here.