Cross didn't answer; his facial expression didn't change.
克罗斯没有回答；他的面部表情没有改变。
However, scientists found that sun bears can copy facial expression as well as humans and gorillas.
然而，科学家发现太阳熊可以和人类和大猩猩一样好地模仿面部表情。
For example, dancers can express themselves, even change the whole mood of the scene through a facial expression.
例如，舞者可以通过面部表情来表达他们自己的感情，甚至能够改变这个情景的意境。
However, unlike the Big Six emotions, it does not have an obvious characteristic facial expression, which may explain why it has slipped under the research radar for so long.
然而它与六大基本情绪不同，它不具备明显特征化的面部表情，这也解释了它之所以长久潜伏未经研究发现的原因。
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。
To prove his point, he took a series of portraits, using the same model's facial expression and the same lighting - but each time changing the lens.
为了证明他的观点，他利用相同的照明条件，为一位模特的同一面部表情拍摄了一组肖像照，但是每照一张就更换一种镜头。
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。
To help answer specific questions about presenting a speech, we will consider three major categories of nonverbal behavior that affect delivery: body language, eye contact, facial expression.
为了帮助解答演讲的具体问题，我们将影响发言的无文字行为分为三大类型：肢体语言、眼神交流、面部表情。
A related idea is that a confused facial expression alerts others to help the confused person.
一个有关的观点是困惑的面部表现会提醒其他人，要帮助那些处于困惑中的人。
Smiles are the most easily recognizable facial expression: People can recognize smiles from up to 300 feet away, making it the most easily recognizable facial expression.
笑容是最容易识别的面部表情：笑容在300英尺之外就能识别出来，是最容易识别的面部表情。
The girl appearing on the picture must be flawless in terms of her facial expression and the great feeling she can give to people.
在直播画面上的女孩必须在面部表情和给观众的感觉上是完美无缺的。
The other thing we know about the brain is that the cortex is absolutely essential for is interpreting the features such as that facial expression, color.
我们还知道，大脑皮层对于解释面部表情，颜色等特征发挥绝对根本的作用。
Remember 70% of what is communicated on TV is communicated non-verbally through tone of voice, facial expression, body gestures, grooming and clothing.
记住，70%的在电视上要传达的信息并不是来源于言语，而是那些讲话的语调，面目表情，肢体语言，衣着甚至梳妆打扮。
Presenting yourself well visually - body language, facial expression, clothing, etc.
自我介绍的时候要形象化一点——通过肢体语言，面部表情，服饰等等。
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.
新研究评述道，这些研究其实是存在缺陷的，因为他们是依据婴儿在喂糖之后面部表情由皱着脸蛋变为放松来作为有效的证明。
The 6-month-old babies spent most of their time staring at the matching photograph, so a mean bark would garner a stare at the dog with the vicious facial expression.
6个月大的婴儿大部分时间都盯着对应的照片看，突然的狗叫会让他们死死的盯着那只狗，并且露出非常不爽的严厉表情。
The babies first looked at two images of the same fluffy canine, one showing the dog in an aggressive posture and facial expression while the other showed the dog in a friendly stance.
这些婴儿先给看两张同一只蓬松犬的照片，一张是狗充满挑衅的姿态和表情，另一张是狗温顺的姿势。
The shape of the facial expression is different when emotion is felt as compared with when the expression is faked.
感受情感时的面部形态不同于伪装情感时的面部形态。
Then they videotaped the mice and had the video images analyzed by expert facial-expression decoders.
科学家们用摄影机记录下了老鼠服药后的反应，并让表情专家对记录下的画面进行分析解码。
But the main feature is an absence of facial expression.
但是，最主要的特征是缺乏面部表情。
Each time we use a facial muscle, a groove forms beneath the surface of the skin, which is why we see lines form with each facial expression.
每当你使用面部肌肉的时候，皮肤下就会形成一道凹槽，这就是你作表情的时候，脸部出现线条的原因。
And, more importantly than the words spoken, there was a certain facial expression, tone of voice, and body language that was used.
比这些话语更重要的是，会有一些特定的面部表情，声音的音调和身体语言被运用到这个场景中。
How to use proper facial expression, posture and gesture.
如何使用正确的面部表情、身体姿势、手势。
We will then use that statement, spoken in the present tense, tone of voice, facial expression and body language as the "problem phrase" to tap on.
我们就可以用这个用当下紧张的声调，面部表情，身体语言所述说的陈述作为“问题短语”去敲打。
Until the findings are replicated it is probably too early to choose a spouse based on a facial expression in a photo.
根据照片中的面部表情来挑选配偶可能还为时尚早，除非是这项研究发现能够被重现。
Nonverbal communication includes voice quality, eyes movement, facial expression and body movements such as gestures and change in body position.
非语言交际包括语音质量，眼睛运动，面部表情和身体的动作，如手势和身体姿势的变化。
Babies can't vocalize their emotions, but you can judge from their facial expression and behaviors.
婴儿无法说出自己的感情，但是你可以从他们的面部表情和行为判断出他们的意思。
"Body language" is a term used to describe facial expression, gestures, and other movements of the body that send messages.
“肢体语言”是用来描述面部表情，姿势以及其他传递信息的身体动作的术语。
"Body language" is a term used to describe facial expression, gestures, and other movements of the body that send messages.
“肢体语言”是用来描述面部表情，姿势以及其他传递信息的身体动作的术语。
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