One such expression is to lose your heart to someone.

VOA: special.2010.07.18

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。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

One such expression is fall guy.

VOA: special.2010.02.21

One such expression is,bigwig.

VOA: special.2009.11.29

Russell says people angered by such cartoons should resort to freedom of expression themselves, not fatwas,or death threats.

VOA: standard.2010.03.20