He wrote that Miz Mead made her observations from just a few talks with two friendly young women.

VOA: special.2010.01.17

What did he manage to pull out information-wise from using these two relationships? And actually to do this, he made a few more observations.

出于好几个原因,这件事情十分有趣,他从这两个关系中，试图找到什么信息呢？

麻省理工公开课 - 化学原理课程节选

Progress in two thousand two showed that plastic made from feathers could be formed like other plastics.

VOA: special.2010.06.01

"And so he then went back and worked on technology adaptation and designed very low-cost, small affordable solar panels with fitted bulbs, maybe one or two bulbs per household, made sure that the bulbs could be moved from room to room, depending where people wanted the light,".

VOA: standard.2009.12.18