Atkinson says Apple's iPhone faces growing competition from other companies, such as Google, that make their own smartphones.

VOA: standard.2010.06.25

In Ekman's work, he presents us with instructions on how to make different faces and identify faces.

在艾克曼的作品中，他给我们指导,怎样做不同面部表情并去区分他们。

耶鲁公开课 - 心理学导论课程节选

What can you do to these faces, these average faces, ? and make them look even better?

你能对怎样处理这些大众脸，让他们看起来更好？

耶鲁公开课 - 心理学导论课程节选