recklessly
  (ad.)魯莽地
  Reck·less, a.
  1. Inattentive to duty; careless; neglectful; indifferent.
  2. Rashly negligent; utterly careless or heedless.
     It made the king as reckless as them diligent.   --Sir P. Sidney.
  Syn: -- Heedless; careless; mindless; thoughtless; negligent; indifferent; regardless; unconcerned; inattentive; remiss; rash.
  -- Reck*less*ly, adv. -- Reck*less*ness, n.
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  recklessly
       adv : in a reckless manner