un·so·phis·ti·cat·ed /ˌʌnsəˈfɪstəˌketəd/
  (a.)未變成世故的,單純的,純潔的
  Un·so·phis·ti·cate Un·so·phis·ti·ca·ted a. Not sophisticated; pure; innocent; genuine.
  -- Un*so*phis*ti*ca*ted*ness, n.
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  unsophisticated
       adj 1: not wise in the ways of the world; "either too
              unsophisticated or too honest to promise more than he
              could deliver"; "this helplessly unworldly woman"-
              Kate O'Brien [syn: unworldly]
       2: lacking complexity; "small and uncomplicated cars for those
          really interested in motoring"; "an unsophisticated
          machine" [syn: uncomplicated]
       3: lacking experience of life; "a callow youth of seventeen"
          [syn: callow, inexperienced, naive]
       4: awkwardly simple and provincial; "bumpkinly country boys";
          "rustic farmers"; "a hick town"; "the nightlife of
          Montmartre awed the unsophisticated tourists" [syn: bumpkinly,
           hick, rustic]
       5: lacking sophistication [syn: naive]