The team wants to double attendance at its games this season.球队希望本赛季观看它比赛的人数翻一番。We are expecting to at least double our money.我们期望着把我们的钱至少翻一番。This percentage could easily double.这个百分比很容易翻一番。Turnover is expected to double now that the recession is over.经济衰退期已过，估计营业额将翻一番。