你知道書架背後藏著一條秘密通道嗎?

Did you know there was a secret passage hidden behind the bookcase?

Source: Tatoeba

Sentence Composition

=1 you (informal, as opposed to courteous nín)
=1 you (Note: In Taiwan, is used to address females, but in mainland China, it is not commonly used. Instead, is used to address both males and females.)
2 知道 zhīdào
  1. to know; to become aware of
  2. also pr. zhīdao
3 書架 shūjià bookshelf

classifier:

4 背後 bèihòu
  1. behind
  2. at the back
  3. in the rear
  4. behind sb's back
=5 Zàng
  1. Tibet
  2. abbr. for Xizang or Tibet Autonomous Region 西藏 zàng
=5 cáng
  1. to conceal
  2. to hide away
  3. to harbor
  4. to store
  5. to collect
=5 zàng
  1. storehouse
  2. depository
  3. Buddhist or Taoist scripture
=6 zhāo
  1. a move in chess (Taiwan pr. zhuó)
  2. trick; tactic
  3. (dialect) okay; all right
  4. (dialect) to put in; to add
=6 zháo
  1. to touch
  2. to come in contact with
  3. to feel
  4. to be affected by
  5. to catch fire
  6. to burn
  7. (coll.) to fall asleep
  8. (after a verb) hitting the mark
  9. succeeding in
=6 zhe aspect particle indicating action in progress or ongoing state
=6 zhuó
  1. to wear (clothes)
  2. to contact
  3. to use
  4. to apply
=6 zhù
  1. to make known
  2. to show
  3. to prove
  4. to write
  5. book
  6. outstanding
7
  1. one
  2. single
  3. a (article)
  4. as soon as
  5. entire; whole; all; throughout
  6. "one" radical in Chinese characters (Kangxi radical 1)
  7. also pr. yāo for greater clarity when spelling out numbers digit by digit
8 tiáo
  1. strip
  2. item
  3. article
  4. clause (of law or treaty)
  5. classifier for long thin things (ribbon, river, road, trousers etc)
9 秘密 secret; private; confidential; clandestine

classifier:

10 通道 tōngdào
  1. (communications) channel
  2. thoroughfare
  3. passage
=11 (coll.) what?
=11 used in 吗啡 fēi
=11 ma (question particle for "yes-no" questions)