You should weigh rate of speech, tone of voice, posture, and hand gestures against what you know, along with the context of the situation.

你应该权衡对方说话的语言、声调、姿势和手势，如果和你平时了解的或当时的语境不符，那你就应该注意了。

youdao

On the other hand, if certain gestures are rehearsed, such as those made to impress others, there is a tendency to separate the posture and the movements. The harmony disappears.

另一方面，如果某些手势是预先设定好的，比如那些为了给别人深刻印象的，那么姿势和动作就有可能割裂开来，一致就会消失。

youdao

Voice tone, hand gestures, facial expressions, eye contact, posture, even the distance between you, can all send powerful messages.

声调、手势、面部表情，眼神、姿态、甚至于你们之间的距离，可以传递强大的信息。

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First, there are the hand movements that emphasize the words--the posture of the hand as it beats the air will tell you something about the mood of the person.

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At age 2, the children's posture, muscle tone, hand-eye coordination, reflexes, and motor skills were assessed.

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