Or, I guess, it was more of a wet deer simulator: picture a rotating panel with white-tailed deer fur glued to it that the scientists could get wet and spin at different speeds.

或者，我猜，它更像是一个湿鹿模拟器：想象一个旋转面板， 上面粘着白尾鹿皮，科学家们可以弄湿它并以不同的速度旋转。