名词
中文翻译：手的伸展
同义词：
['hand movement', 'hand gesture例句：1. The teacher demonstrated the correct way to hold a pen with her hands spreading wide.（老师用双手张开的方式演示了正确的握笔方法。）']
例句：
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1. The teacher demonstrated the correct way to hold a pen with her hands spreading wide.
老师用双手张开的方式演示了正确的握笔方法。
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2. During the presentation, the speaker used hand spreading to emphasize his points.
在演讲过程中，演讲者使用手的扩展来强调他的观点。
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3.The dancer gracefully spread her hands in the air, showing off her beautiful posture.
舞者优雅地展开双手在空中，展示了她优美的姿势。