你必须改掉这个坏习惯。

You must get rid of that bad habit.

Source: Tatoeba

Sentence Composition

=1 你 nǐ you (informal, as opposed to courteous 您 nín)
=1 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.)
2 必须 bìxū
  1. to have to
  2. must
  3. compulsory
  4. necessarily
3 改掉 gǎidiào to correct (a bad habit etc)
4 这个 zhège
  1. (pronoun) this
  2. (adjective) this
5 坏 huài
  1. bad
  2. spoiled
  3. broken
  4. to break down
  5. (suffix) to the utmost
6 习惯 xíguàn
  1. habit
  2. custom
  3. usual practice
  4. to be used to

classifier: 個