这位警察在做什么？

What does the police officer do?

Source: Tatoeba

Sentence Composition

1 这位 zhèwèi this (person)
2 警察 jǐngchá police; police officer
3 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)
4 做什么 zuòshénme
  1. (dialectal) why; what for
  2. what to do
  3. why; what for