他们在一起很幸福。

They were happy together.

Source: Tatoeba

Sentence Composition

1 他们 tāmen they; them
2 在一起 zàiyīqǐ together
3 很 hěn
  1. very; quite
  2. (also, often used before an adjective without intensifying its meaning, i.e. as a meaningless syntactic element)
4 幸福 xìngfú
  1. happiness
  2. happy
  3. blessed