hap·pi·ly /ˈhæpəli/
  (ad.)幸福地,快樂地,幸好
  Hap·pi·ly adv.
  1. By chance; peradventure; haply. [Obs.]
  2. By good fortune; fortunately; luckily.
     Preferred by conquest, happily o'erthrown.   --Waller.
  3. In a happy manner or state; in happy circumstances; as, he lived happily with his wife.
  4. With address or dexterity; gracefully; felicitously; in a manner to insure success; with success.
  Formed by thy converse, happily to steer
  From grave to gay, from lively to severe.   --Pope.
  Syn: -- Fortunately; luckily; successfully; prosperously; contentedly; dexterously; felicitously.
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  happily
       adv 1: in a joyous manner; "they shouted happily" [syn: merrily,
              mirthfully, gayly, blithely, jubilantly, with
              happiness] [ant: unhappily]
       2: in an unexpectedly lucky way; "happily he was not injured"
          [ant: sadly]