投球手还是德比
roller derby───旱地滑冰比赛
bowled over───把……推倒(bowled是bowl的过去式);使……大为惊喜(bowled是bowl的过去式)
bowl over───击倒
bowls over───击倒
donkey derby───骑驴大赛
howler monkey───吼猴
soapbox derby───肥皂盒德比