So, one of the big surprises

人们在制作那些含有切换画面的电影时
when people started making movies involving cuts

会惊奇地发现
was it is extremely difficult

想要连续地理解电影中的一切
to get everything continuously right.

是极其困难的
And you need to work very hard to notice.

你要非常努力才能注意到这一点
So, there's all of these continuity errors that creep up into movies

电影里到处都是这种一致性错误
and you have to be a film buff

而你必须得像电影爱好者那样
and writing it down

把错误记录下来
to even notice this.

才会注意到这种情况
And the overall moral here then is

所以变化盲视在总体上所表达的寓意便是
that your perception of reality is a lot more sparse, a lot more limited,

你对现实的感知程度远比你想象中的
than you might think it is.

更加稀少也更加有限