再不早点睡觉，明天醒来就会有黑眼圈。

If you go to bed late again, tomorrow you'll wake up with shadows under your eyes.

Source: Tatoeba

Sentence Composition

1 再不 zàibù or else; alternatively
2 早点 zǎodiǎn breakfast
=3 睡觉 shuìjiào
  1. to go to bed
  2. to sleep
=3 睡觉 shuìjué
  1. (archaic, intransitive) to wake up
  2. to wake up
4 明天 míngtiān tomorrow
5 醒来 xǐnglái to waken
6 就 jiù
  1. (after a suppositional clause) in that case; then
  2. (after a clause of action) as soon as; immediately after
  3. (same as 就是 jiùshì) merely; nothing else but; simply; just; precisely; exactly
  4. only; as little as
  5. as much as; as many as
  6. to approach; to move towards
  7. to undertake; to engage in
  8. (often followed by 着 zhe) taking advantage of
  9. (of food) to go with
  10. with regard to; concerning
  11. (pattern: 就 jiù ... 也 yě ...) even if ... still ...
  12. (pattern: 不 bù ... 就 jiù ...) if not ... then must be ...
=7 会 huì
  1. can; to have the skill; to know how to
  2. to be likely to; to be sure to
  3. to meet; to get together
  4. meeting; gathering
  5. (suffix) union; group; association
  6. (bound form) a moment (Taiwan pr. huǐ)
=7 会 kuài (bound form) to reckon accounts
=8 有 yǒu
  1. to have; there is
  2. (bound form) having; with; -ful; -ed; -al (as in 有意 yǒuyì intentional)
=8 有 yòu
  1. (obsolete on its own in Standard Chinese) alternative form of 又 (yòu, “again”)
  2. (obsolete on its own in Standard Chinese) alternative form of 又 (yòu, “and; with a remainder of (when dividing an integer by ten)”)
  3. alternative form of 又 (yòu, “again”)
  4. alternative form of 又 (yòu, “and; with a remainder of (when dividing an integer by ten)”)
9 黑眼圈 hēiyǎnquān
  1. dark circles (under one's eyes)
  2. black eye