我后天以前必须要完成这个工作。

I must finish this work by the day after tomorrow.

Source: Tatoeba

Sentence Composition

1 我 wǒ
  1. I
  2. me
  3. my
2 后天 hòutiān
  1. the day after tomorrow
  2. life after birth (the period in which one develops through experiences, contrasted with 先天 xiāntiān)
  3. acquired (not innate or congenital)
  4. a posteriori
3 以前 yǐqián
  1. before
  2. formerly
  3. previous
  4. ago
4 必须 bìxū
  1. to have to
  2. must
  3. compulsory
  4. necessarily
=5 要 yāo (bound form) to demand; to coerce
=5 要 yào
  1. to want; to need; to ask for
  2. will; shall; about to
  3. need to; should
  4. if (same as 要是 yàoshi)
  5. (bound form) important
=5 要 yǎo
  1. (archaic) alternative form of 偠 (yǎo)
  2. alternative form of 偠 (yǎo)
  3. used in 要褭／要袅
6 完成 wánchéng to complete; to accomplish
7 这个 zhège
  1. (pronoun) this
  2. (adjective) this
8 工作 gōngzuò
  1. to work
  2. (of a machine) to operate
  3. job
  4. work
  5. task

classifiers: 個, 份, 項