For example, the American department store Saks Fifth Avenue recently chose Shepard Fairey's design company to create window displays and shopping bags.

VOA: special.2009.04.08

I then create a third variable called "z," add those two digits together, store the sum.

然后我声明了一个叫做“z“的变量“,把这两个数字加起来，把他们的总数存起来。

哈佛公开课 - 计算机科学课程节选