在你讀完後，把書還給我。

After you have read it, give the book back to me.

Source: Tatoeba

Sentence Composition

1 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)
=2 你 nǐ you (informal, as opposed to courteous 您 nín)
=2 你 nǐ you (Note: In Taiwan, 妳 is used to address females, but in mainland China, it is not commonly used. Instead, 你 is used to address both males and females.)
3 讀完 dúwán
  1. to finish reading
  2. to finish studying
4 後 hòu
  1. back
  2. behind
  3. rear
  4. afterwards
  5. after
  6. later
  7. post-
=5 把 bǎ
  1. to hold; to grasp
  2. to hold a baby in position to help it urinate or defecate
  3. handlebar
  4. classifier: handful, bundle, bunch
  5. classifier for things with handles
  6. (used to put the object before the verb: 把 bǎ + {noun} + {verb})
=5 把 bà handle
=5 把 pá
  1. (obsolete on its own in Standard Chinese) alternative form of 爬 (pá, “to scratch”)
  2. a surname
  3. alternative form of 爬 (pá, “to scratch”)
=6 書 Shū abbr. for 书经 Shūjīng
=6 書 shū
  1. book
  2. letter
  3. document
  4. to write

classifiers: 本, 冊, 部
7 還給 huángěi to return sth to sb
8 我 wǒ
  1. I
  2. me
  3. my