translation.en: And I'm thinking, it's because in that moment of them seeing an object they have no frame of reference for, or so transcends the frames of reference they have with the wheelchair, they have to think in a completely new way.
translation.zh: 然后我在想，这是因为在那时 他们目睹了一件 他们从来没有见过的事 或者说，这件事超越了人们心中 关于轮椅的固有的观念 使得他们不得不采用一种崭新的思维方式