Haveyouwonderedwhyyouhavetwoeyesandwhytheyaresetcloseto...
问题详情：Haveyouwonderedwhyyouhavetwoeyesandwhytheyaresetclosetogetheronthefrontofyourface？Thereasonsaresimpleandimportant.Youreyesareliketwosmallcameras.Acameracatchesanimage(影像)ofanobjectandrecordsi...