地獄空空蕩蕩，魔鬼都在人間。

Hell is empty, and all the devils are here!

Source: Tatoeba

Sentence Composition

1 地獄 dìyù
  1. hell
  2. infernal
  3. underworld
  4. (Buddhism) Naraka
2 空空蕩蕩 kōngkōngdàngdàng
  1. absolutely empty (space)
  2. complete vacuum
3 魔鬼 móguǐ devil
=4 都 Dū surname Du
=4 都 dōu
  1. all; both; entirely
  2. (used for emphasis) even
  3. already
  4. (not) at all
=4 都 dū
  1. capital city
  2. metropolis
5 在 zài
  1. to exist; to be alive
  2. (of sb or sth) to be (located) at
  3. (used before a verb to indicate an action in progress)
6 人間 rénjiān
  1. the human world
  2. the earth