我需要换乘吗?

Do I need to transfer?

Source: Tatoeba

Sentence Composition

1 我 wǒ
  1. I
  2. me
  3. my
2 需要 xūyào
  1. to need; to want; to demand; to require
  2. needs
3 换乘 huànchéng
  1. to change train (plane, bus etc)
  2. transfer between modes of transport
=4 吗 má (coll.) what?
=4 吗 mǎ used in 嗎啡 mǎfēi
=4 吗 ma (question particle for "yes-no" questions)