dec·o·ra·tor /ˈdɛkəˌretɚ/
  裝飾家,制景人員
  Dec·o·ra·tor n.  One who decorates, adorns, or embellishes; specifically, an artisan whose business is the decoration of houses, esp. their interior decoration.
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  decorator
       n 1: a person who specializes in designing architectural
            interiors and their furnishings [syn: interior designer,
             designer, interior decorator, house decorator, room
            decorator]
       2: someone who decorates [syn: ornamentalist]