UC知道高手帮我翻译一下..很长，但我会给很多分
来源：百度知道 编辑：UC知道 时间：2024/06/25 12:37:57
Although fake smiles often look very similar to genuine smiles, they are actually slightly different, because they are brought about by different muscles, which are controlled by different parts of the brain.
Fake smiles can be performed at will, because the brain signals that create them come from the conscious part of the brain and prompt the zygomaticus major muscles in the cheeks to contract. These are the muscles that pull the corners of the mouth outwards.
Genuine smiles, on the other hand, are generated by the unconscious brain, so are automatic. When people feel pleasure, signals pass through the part of the brain that processes emotion. As well as making the mouth muscles move, the muscles that raise the cheeks – the orbicularis oculi and the pa
太长了 请自己校正下
大多数人都令人惊讶的是好察觉假微笑。 这一个可能的原因是可能是人们更容易地如果他们不总是知道其他人真正的心情相处。
假微笑经常看上去非常类似于真正的微笑，并且是实际稍有不同，因为他们所带来的受大脑的不同部分的不同肌肉。
可以随意情况下，执行假微笑，因为创建它们的脑表示来自大脑的意识的一部分，并提示在合约脸颊 zygomaticus 主要肌肉。 这些都是把口外的角落的肌肉。
在另一方面，真正的微笑所生成的无意识的脑、 有自动。 当人们觉得快乐时，信号通过处理情绪的脑部。 以及使肌肉移动的嘴，肌肉，增加面颊 – 眼轮匝和 pars orbitalis – 也合同，轻微作出了的眼睛皱和眉毛浸。
眼周围的行并有时会出现在激烈的假微笑和，双颊可能束起，使其看起来像眼睛外判的笑容是正版。 是的但有几个关键的迹象显示，真正的区分这些微笑。 例如当微笑是真正，眼盖折在眉与眼睑眼的肉质部分的-向下移动和在眉结束浸稍。
科学家们区分真假微笑通过调用该面部操作编码系统 （系统），制订的教授 Paul Ekman 的加利福尼亚大学和美国肯塔基大学的议员华莱士 • Friesen 的编码系统。
Most people are surprisingly bad at spotting fake smiles. One possible explanation for this is that it may be easier for people to get along if they don't always know what others are really feeling.
令人惊奇的是,许多人不擅长于假笑. 对此解释可能的原因是,如果人们不知道他人是作何感想时,这样更容易让人接近.
Although fake smiles often look very similar to genuine smiles, they are actually slightly different, because they are brought about by diff