a microexpression is a brief, involuntary facial expression shown on the face of humans when one is trying to conceal or repress an emotion.
微表情是人在试图隐藏或者控制某种情绪时不自觉地表现出来、且持续时间很短的一种面部表情。
it has a distinctive facial expression again.
又一次有了与众不同的面部表情。
a:the mirror- neuron system [mns] allows us to see a facial expression and know what that person is feeling.
镜像神经元系统[mns],能让我们通过看到他人的脸部表情,来了解某人当时的感觉。
facial expression of emotion is just the tip of the iceberg.
面部表情的表达仅仅是它的冰山一角。
「it「s important that facial expression is there,」 she says. 「people care about what they look like, but they do not want to look overly done or overly plasticized.」
「in other words, they are linguistic forms, not emotive/psychological expressions, 」 noted humphries, adding that these are not situations in which just any facial expression will do.
but making a particular facial expression is just the first step of a smile.
但做出某种特别的面部表情,只是微笑的第一步。
but those studies were flawed because they relied on the change in the baby」s facial expression upon receiving the sugar, from puckered-up to relaxed, as proof that it works, the new study says.