The men show little expression. Rosa Parks' eyes look off to the side and into the distance.

VOA: special.2010.04.16

Right, having done that, we can certainly get to more complicated things, so for example, suppose I look at that expression.

好，说完了这一点，我们就可以讲些复杂些的话题了，例如，假设我看到了这个表达式。

麻省理工公开课 - 计算机科学及编程导论课程节选

When we see that, when we look on the web, we see that expression of both a hope for something better that the web seems to represent for them and we see that sense of furious anxiety about what school classroom actually means to these kids.

当我们认真看那些网站的时候，我们看到了这样一种表达,希望更好的生活,仿佛只有网络能够提供给他们,同时我们还看到了那种狂躁不安,困惑于到底学校的课堂对这些孩子们意味什么。

麻省理工公开课 - 媒体、教育、市场课程节选

However, on television, a blank or flat expression does not look blank.

FORBES: Smile For The Camera -Media Training

As she accepted the Intellectual Property Owner's Association 's 27th Annual Inventor of the Year award on June 28 for her work in tissue engineering--she is the first individual woman to win the award--her Donna Reed-style hair and her concerned expression made her look like a doctor about to apply a Band-Aid.

FORBES: Advanced Tissue Sciences Founder Wins Inventor Award

These stand-ins for the tomb's occupants look on without expression, hands clasped.

WSJ: Theater, Life, and the Afterlife | China Institute | A Dynasty Without the Hereafter? | By Lee Lawrence