突然一切变成漆黑一片，我失去了意识。

Suddenly everything went black and I lost consciousness.

Source: Tatoeba

Sentence Composition

1 突然 tūrán sudden; abrupt; unexpected
2 一切 yīqiè
  1. everything
  2. every
  3. all
3 变成 biànchéng
  1. to change into
  2. to turn into
  3. to become
4 漆黑 qīhēi pitch-black
5 一片 yīpiàn
  1. (one) piece, slice; one film
  2. piece, slice; one film
6 我 wǒ
  1. I
  2. me
  3. my
7 失去 shīqù to lose
=8 了 le
  1. (completed action marker)
  2. (modal particle indicating change of state, situation now)
  3. (modal particle intensifying preceding clause)
=8 了 liǎo
  1. to finish
  2. (used with 得 dé or 不 bù after a verb to express (im)possibility, as in 忘不了 wàngbuliǎo "cannot forget")
  3. (literary) (usually followed by a negative such as 無 wú or 不 bù) completely (not); entirely (not); (not) in the least
  4. to understand clearly (variant of 瞭 liǎo)
=8 了 liǎo
  1. (of eyes) bright
  2. clear-sighted
  3. to understand clearly
=8 了 liào unofficial variant of 瞭 liào
9 意识 yìshí
  1. consciousness; awareness
  2. (usu. followed by 到 dào) to be aware of; to realize