His expressions varied from poker-faced to blank.
他的表情在不露声色与茫然之间变幻不定。
Laughter is one of the most infectious expressions of emotion.
笑是最具感染力的感情表达方式之一。
These expressions are often used interchangeably, but they do have different meanings.
这些表达法经常可以互换使用，但它们的确有不同的含义。
We can use our eyes and facial expressions to communicate virtually every subtle nuance of emotion there is.
我们可以用眼睛和面部表情来如实地传达情感上的每一丝细微差别。
For the same reason, we all have similar emotional expressions like smiling and crying.
基于同样的原因，我们都拥有哭和笑这样类似的情感表达。
Psychological researchers generally recognize that facial expressions reflect emotional states.
心理学研究人员通常认为面部表情反映了情绪状态。
Moreover, people in diverse cultures recognize the emotions manifested by the facial expressions.
此外，不同文化的人们都能从面部表情看出其中展现的情绪。
Most investigators concur that certain facial expressions suggest the same emotions in all people.
大多数研究人员一致认为，对所有人来说，一些特定的面部表情都表明同样的情绪。
When dogs looked at the expressions of angry dogs, their eyes rested more on the mouth, perhaps to interpret the threatening expressions.
当狗狗看到愤怒的狗狗时，它们的眼睛更多地停留在嘴巴上，也许是为了分析那些威胁性的表情。
"Still, gamification only stands to become more popular," he says, "as more and more people come into the workforce who are familiar with the structures and expressions of digital games."
不过，他表示，“随着越来越多熟悉数字游戏结构和表达方式的人进入职场，游戏化只会变得更受欢迎。”
Traditional stories make use of formulaic expressions like 'Once upon a time...'.
传统故事采用“从前…”一类的套语。
Try these methods and find your own ways to learn words and expressions.
试试这些方法，然后找到自己学习单词和表达的方法。
She can copy human facial expressions, hold conversations and recognize people by their looks or voices.
她可以模仿人类的面部表情，进行对话，并通过容貌或声音识别人类。
With lively expressions and bright eyes, the oxen show the spirit of doing hard work without complaints.
这几头牛表情活泼，眼睛明亮，表现出无怨无悔、努力工作的精神。
You can teach them that those feelings are never wrong and our expressions of feelings are in our control.
你可以告诉他们，那些感觉并不是错误的，我们的情感表达受我们控制。
When dogs looked at expressions of angry dogs, their eyes rested more on the mouth, perhaps to interpret the threatening expressions.
当狗狗看到愤怒的同类时，它们的视线更多地会落到嘴巴上，也许这样是为了解读威胁的表情。
The TV show tells one classic Chinese book of ancient times in each episode, letting rich history shake hands with modern expressions.
这个电视节目每集讲述一本中国古代的经典书籍，把丰富的历史与现代化的表达结合了起来。
"With our study, we think we can now confidently conclude that at least some dogs can distinguish human facial expressions," Muller told Live Science.
穆勒告诉《生活科学》说：“通过我们的研究，我们认为我们现在可以自信地得出结论，至少有些狗可以分辨人类的面部表情。”
Make the most of regular expressions.
最有效地利用正则表达式。
Those are both expressions of triumph.
其实这两种声音都在表达胜利的欢欣。
But now you know the ABCs of regular expressions.
但是您现在已了解了正则表达式的基本知识。
Today we explain some expressions about birds.
今天我们来讲讲有关鸟的词组。
Music is one of the most supreme expressions of life.
音乐是生命至高的表达方式之一。
This provides a good introduction to regular expressions.
这篇文章对正则表达式进行了很好的介绍。
This provides a good introduction to regular expressions.
这篇文章对正则表达式进行了很好的介绍。
应用推荐