sureness
 確實,踏實,安全
 Sure·ness, n. The state of being sure; certainty.
    For more sureness he repeats it.   --Woodward.
    The law holds with equal sureness for all right action.   --Emerson.
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 sureness
      n 1: freedom from doubt; belief in yourself and your abilities;
           "his assurance in his superiority did not make him
           popular"; "after that failure he lost his confidence";
           "she spoke with authority" [syn: assurance, self-assurance,
            confidence, self-confidence, authority]
      2: the quality of being steady and unfailing; "sureness of
         hand"