He says a primary function of the home is to give migrants a safe place to sleep and something to eat as well as to provide them with information about the dangerous journey ahead.

VOA: standard.2009.09.01

It could be the response is 'there's something dangerous in the environment, we got to move away', and so the response is for the cell to crawl in the opposite direction.

这个信号还有可能是,"外面很危险,我们得赶紧跑",于是细胞就向相反方向游走了

耶鲁公开课 - 生物医学工程探索课程节选

In other words, he no longer can think straight and so he will do something dangerous,harmful, and very ultimately bad for himself,and when he does whatever it is, he is struck by Nemesis,the goddess of retribution.

换句话说,他已经不能理性思考,他会对自己做出危险,有害,甚至及其恶劣的事,无论他做了什么坏事,最终会被惩戒女神尼弥西斯制裁

耶鲁公开课 - 古希腊历史简介课程节选

"Right now we have a lack of information on this so that first we have a policy to make our customer know - not something like gambling - it's very dangerous for them so that we have to make a seminar for customers first."

VOA: standard.2010.07.21