"I do not want to disclose publicly the information we are getting, but we are intensively engaged through a whole variety of different channels, but I do not disguise the fact that we are extremely concerned for the safety of the hostages,"

VOA: standard.2009.07.29

It turns out that cells receive signals or information from the rest of the body in a variety of ways, but there's one way in particular that's a very useful way for thinking about how cells receive most information.

研究证明,细胞内有很多,接收体内其他部位信号或者信息的方式,但有一种特定的方法十分有用,这种方法使细胞能最大程度地接受信息

耶鲁公开课 - 生物医学工程探索课程节选