Boy, this country sure has dumbed down in the last hundred years.

这一百年来这国家一定是变笨了。

It's got a whole range of grammatical use now, both transitive and intransitive, you get, 'it's been dumbed down', 'it's being dumbed down' ...

Dumb如今在语法上有一系列的新用法，可以是及物动词，也可以是不及物动词，例如：“it's been dumbed down”或“it's being dumbed down”等。

He also dumbed it down as much as possible.

他还尽可能地简化了它。

Yes.People said USA Today " dumbed down" the news.

是的，人们说《今日美国》把这个消息" 哑巴化" 了。

International and literate readers don't want " dumbed down" news.

国际读者和有文化的读者不希望" 哑巴" 新闻。

But what they found was that dolphins dumbed down the complexity of their whistles and raised their pitch, when they were competing with shipping noise. Like this.

但他们发现，海豚在噪音中交流时，会降低哨声的复杂性并提高音调。

And as we move through the organization, everybody sort of gets a little dumbed down and the rules get a lot stricter and we have to have more control.

当我们在组织中移动时，每个人都变得有点愚蠢， 规则变得更加严格， 我们必须有更多的控制权。