extravagantly
  (ad.)揮霍無度地
  Ex·trav·a·gant·ly, adv. In an extravagant manner; wildly; excessively; profusely.
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  extravagantly
       adv 1: in an abundant manner; "they were abundantly supplied with
              food"; "he thanked her profusely" [syn: abundantly,
              copiously, profusely]
       2: in a wasteful manner; "the United States, up to the 1920s,
          used fuel lavishly, mainly because it was so cheap" [syn:
          lavishly]
       3: in a rich and lavish manner; "lavishly decorated" [syn: lavishly,
           richly]