But the City of Indianapolis came to the rescue. It bought the theater building in the 1980s and leased the Roof Ballroom to a developer, who not only fixed it up but installed what it called a scene machine to add more moody sky effects like synthetic snowfall.

VOA: standard.2010.02.25

But when you start doing scientific research or financial work, imprecision and rounding errors start to add up.

但如果你碰到涉及科学研究,或财政方面的项目时，不精确度,和错误就会累加。

哈佛公开课 - 计算机科学课程节选

But remember, the libertarian theory says we can't just add up an aggregate preferences and satisfactions that way.

但是记住，自由主义理论说,我们不能那样,简单加总偏好和满足。

耶鲁公开课 - 公正课程节选

I'm going to add to it in a second, but I want to build up to this.

关键词“类“在这里，然后我要命名这个类。

麻省理工公开课 - 计算机科学及编程导论课程节选