其后研究人员询问观看者都记住了些什么.They then asked their subjects about what they had seen.头转向观看者的放置成头转向观看者的姿态的.Positioned so that the head is turned toward the viewer.B是的, 将有成千上万的观看者.B Yes, there will be thousands of visitors....

“观看者”的英语可以翻译为：eholder，looker，looker-on ...