pivot knuckle joint

例句：

1. 1. The car pivoted sharply to the left.
   汽车猛地向左边急转弯。
2. 2. The team pivoted their strategy for the upcoming game.
   团队为即将到来的比赛调整了策略。
3. 3. The new president has pivoted the company's focus towards innovation.
   新任总裁将公司的重点转向创新。