有节奏地划桨

例句：

1. 1. The boat is propelled by the strong current.
   这艘船被强劲的水流推动。
2. 2. The rowing teamcompeted in the championship race.
   划船队参加了锦标赛。
3. 3. The sailors rowed backand forth across the calm sea.
   水手们来回划船，穿过平静的海面。