But what do titters communicate?

哧哧的笑声传达的是什么呢？

That's enough of your titters, girls!

姑娘们，别再傻笑了！

His slip of tongue brought titters from the crowd.

他的口误引起了人群的哄堂大笑。

I must say, I like "Dark Titters" as a title for the evening - or does it sound like the name of a private eye?

我得说，我喜欢用“阴险的窃笑”来命名这个夜晚——或者那听上去像是私家侦探的名字？

There was a time when the idea of "Hamburger U, " McDonald's training facility, used to elicit titters, but to Skinner, who didn't graduate from college or earn an MBA, management training is no joke.

“汉堡大学”（Hamburger U，麦当劳的培训机构）的理念曾经一度遭人耻笑，人们并不把它放在眼里，但对于斯金纳这种既没有大学文凭，也没有MBA学位的人而言，管理培训绝非儿戏。