手势

例句：

1. 1. She gestured to the door with her hand.
   她用手向门示意。
2. 2. The teacher gave a gesture to indicate that he understood the question.
   老师做了一个手势表示他理解了问题。
3. 3. During the presentation, she made several gestures to emphasize her points.
   在演讲中，她做了几次手势来强调她的观点。