If they come across something they haven't seen before, they cock their head first to one side, then the other, peering out of each eye in turn, as if they don't quite believe anything until they've double checked it.
当它们遇到从未见过的事物时,会先左右歪头,轮流用每只眼睛仔细观察,仿佛不反复确认就难以完
信任眼前的景象。