學生不得在校園範圍內吸煙。

Students are forbidden to smoke on the school grounds.

Source: Tatoeba

Sentence Composition

=1 學生 xuésheng
  1. student
  2. schoolchild
=1 學生 xuéshēng
  1. disciple; follower (Classifier: 位 m)
  2. student; pupil (Classifier: 位 m)
=2 不得 bùdé
  1. must not
  2. may not
  3. not to be allowed
  4. cannot
=2 不得 bude complement placed after a verb to express impossibility or inability; cannot; be unable to
3 在校 zàixiào (attributive) to be enrolled in a school (or university etc)
=4 園 Yuán surname Yuan
=4 園 yuán
  1. land used for growing plants
  2. site used for public recreation
  3. abbr. for a place ending in 园, such as a botanical garden 植物园, kindergarten 幼儿园 etc
5 範圍 fànwéi
  1. range
  2. scope
  3. limit
  4. extent

classifier: 個
=6 內 nèi
  1. inside
  2. inner
  3. internal
  4. within
  5. interior
=6 內 nà
  1. (obsolete on its own in Standard Chinese) Original form of 納／纳 (nà, “to pay”).
  2. (obsolete on its own in Standard Chinese) to enter
  3. Original form of 納／纳 (nà, “to pay”).
  4. to enter
7 吸煙 xīyān to smoke