Babyfaceness is but one example: political conservatism, style of speech or dress, smiling behavior, or even a Harvard education might also serve a similar disarming function.

娃娃脸只是一个例子：政治保守主义，语言或穿着的风格，微笑的行为，或者乃至哈佛教育也可能作为撤防功能。

youdao

To help answer specific questions about presenting a speech, we will consider three major categories of nonverbal behavior that affect delivery: body language, eye contact, facial expression.

为了帮助解答演讲的具体问题，我们将影响发言的无文字行为分为三大类型：肢体语言、眼神交流、面部表情。

youdao

Superficially, it is only a kind of capability, but it includes all actions' capacity from dressing to speech and behavior in truth.

表面上看来，它只是一种能说会道的能力，可实际上它却包罗了一个人从穿衣打扮到言谈举止等一切行为的能力。

youdao

Their songs gradually get better and better, So it turns out that lots of the behavior is fairly similar between speech learning and songbird learning."

VOA: standard.2010.04.05

It also turns out that ordinary speech patterns may be excellent predictors of human behavior in real life.

FORBES: Technology

Le Web will even feature a speech from McKinsey partner Eric Hazan on how "faster than realtime" is shifting the behavior of consumption across the internet.

CNN: Should we fear mind-reading future tech?