So, we really get-- So, really the focus of many of these experiments is on initial attraction.

因此，我们-,大多数实验的重点,在于开始阶段的吸引。

耶鲁公开课 - 心理学导论课程节选

Again, this is in a prototype level right now.

再次申明，现在,这还处于实验的样本阶段。

麻省理工公开课 - 媒体、教育、市场课程节选