There's no doubt that he's guilty. The case is a slam dunk.毫无疑问，他有罪。这起案件已成定论。Nothing gets the crowd or the players pumped up more than a good slam dunk.最能振奋观众和球员的莫过于一个漂亮的扣篮。Although he's a strong candidate, he's not a slam dunk.虽然他是一个很有竞争力的候选人，但他没有必胜的把握。