When you buy a drug, you scratch the panel, you send a text message with the number that you see, and you get a response instantly at the counter if the drug is genuine or fake."

VOA: standard.2010.06.07

I mean there's obviously the manly thing, but what message is being given to the men who see this?

我是指广告显然是以男性作为主角的,但是这广告想对男性观众传达哪些信息呢

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The beeping means a hello message. Let's see.

这个蜂鸣声表示一个问候消息，让我们看看。

哈佛公开课 - 计算机科学课程节选