god·send /ˈgɑdˌsɛnd ||ˈgɔd-/
  天賜之物;意外獲得的幸運
  God·send n. Something sent by God; an unexpected acquisiton or piece of good fortune.
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  godsend
       n : a sudden happening that brings good fortune (as a sudden
           opportunity to make money); "the demand for testing has
           created a boom for those unregulated laboratories where
           boxes of specimen jars are processed lik an assembly
           line" [syn: boom, bonanza, gold rush, gravy, manna
           from heaven, windfall, bunce]