約翰是認證果粉。

John is a certified Apple fanboy.

Source: Tatoeba

Sentence Composition

1 約翰 Yuēhàn
  1. John (name)
  2. Johan (name)
  3. Johann (name)
=2 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)
=2 是 shì variant of 是 shì
3 認證 rènzhèng
  1. to authenticate
  2. to approve
4 果粉 guǒfěn (slang) fan of Apple products