那个发现纯属偶然。

That discovery was quite accidental.

Source: Tatoeba

Sentence Composition

1 那个 nàge
  1. that one
  2. that thing
  3. that (as opposed to this)
  4. (used before a verb or adjective for emphasis)
  5. (used to humorously or indirectly refer to sth embarrassing, funny etc, or when one can't think of the right word)
  6. (used in speech as a filler, similar to "umm", "you know" etc)
  7. (euph.) menstruation
  8. sex
  9. also pr. nèige
2 发现 fāxiàn
  1. to notice; to become aware of
  2. to discover; to find; to detect
  3. a discovery
3 纯属 chúnshǔ
  1. to be purely
  2. pure and simple
  3. sheer
  4. outright
4 偶然 ǒurán
  1. incidentally
  2. occasional
  3. occasionally
  4. by chance
  5. randomly