Many visitors say they thought the name of the huge structure was Boulder Dam.

VOA: special.2009.08.12

x Inside of that structure, create a variable name x, and a value associated with it.

创建了一个变量名为，然后给它赋值，请注意我也在这边做的操作。

麻省理工公开课 - 计算机科学及编程导论课程节选