Magnifying the hand in a convex mirror cut pain levels further still.

而在凸面镜中看到自己放大了的手的受试者所感受到的痛感更轻。

youdao

Magnifying the hand in a convex mirror cut pain levels further still.

而在凸面镜中看到自己放大了的手的受试者所感受到的痛感更轻。

youdao