If we try to get you married, we can't go and tell people, People will ask what is that.

如果你想要结婚，就不能告诉人们，人们会问教士是什么。

普林斯顿公开课 - 人性课程节选

If you want to do the opposite process, you simply "cast to an int from a char."

如果你想做相反的转换，你就告诉计算机,“把那个char型数据转换成int型处理“

哈佛公开课 - 计算机科学课程节选