You want the skeleton to pivot while standing on the ball of its right foot.

你想骨架对着轴同时站在它的右脚的小球上。

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Three individually flexing shaving heads are connected by a ball joint system making them swivel, rotate, and pivot with a full range of motion.

三是个别伸缩刀头合作nnected由一个球联合使其旋转，旋转系统，枢纽与全运动范围。

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If a player, with the ball in his possession, raises his pivot foot off the floor, he must pass or shoot before his pivot foot returns to the floor.

就是说在投篮和传球时，球员可以抬起中枢脚，但在中枢脚落回地面前必须完成出手。

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