例句與造句

1. A second baseman often has to turn or pivot on one foot in order to complete a double play.
2. He pivots on one foot and swings the other leg behind him, while I circle his rotating center of gravity _ side step, swivel, back, side, forward, swivel, side again.
3. It's difficult to find pivot on one foot in a sentence. 用pivot on one foot造句挺難的