有，只是这么多不良的信息存在。

There is just so much BAD information out there.

youdao

当你感觉有不良的信息时，你会产生“好奇、恐惧、愤怒、躲避、拒绝、无奈、反抗、难过…”消极的自然反应。

When you feel there is bad information, you will have a "curiosity, fear, anger, escape, denial, frustration, resistance, sadness..." the natural reaction to negative.

youdao

再者，因为人们可以在网上接触到各种各样的信息，他们很容易看到一些不良的信息，这对他们的成长是有害的。

Besides, because people can touch different kind of information online, they are easily learn some bad messages, which is bad for their growing.

youdao

Under-nutrition--now I'm going -this slide has a lot of information on it and I'm going to come back to it in the class where we talk about hunger, but I show it today because of course undernutrition can affect every single system of the body and can have devastating consequences on people's health.

营养不良,这张幻灯片上有很多关于营养不良的信息,以后讲到饥饿的时候,我会再回头来讲这张幻灯片,我今天让大家看是想告诉大家,营养不良一定会影响身体的每一个系统,并对人们的健康造成巨大的破坏

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选