Also,I had spent a lot of money on my experiments.

VOA: special.2009.07.18

And there's a lot of some quite spectacular experiments that try to tease that apart.

有许多非常引人注目的实验,试图把这两者分开

耶鲁公开课 - 心理学导论课程节选

The thing is for these sorts of experiments there is a lot of control, so something that's a square in one movie will be a triangle in another movie; something that's on the top in one movie will be on the bottom in another movie.

此类实验需要控制许多因素,来保证某物在一部影片中以正方形呈现,而在另一部影片中以三角形呈现,某物在一部影片的上方呈现,而在另一部影片的下方呈现

耶鲁公开课 - 心理学导论课程节选