世界上都是白痴。

The world is full of fools.

The world is full of dumb people.

The world is full of idiots.

Source: Tatoeba

Sentence Composition

1 世界 shìjiè world

classifier: 個
2 上都 Shàngdū Shangdu, also known as Xanadu, summer capital of the Yuan Dynasty (1279-1368)
=3 是 shì
  1. to be (followed by substantives only)
  2. correct; right; true
  3. (respectful acknowledgement of a command) very well
  4. (adverb for emphatic assertion)
=3 是 shì variant of 是 shì
4 白痴 báichī
  1. idiocy
  2. idiot