信号灯变绿了哟。

The light has turned green.

Source: Tatoeba

Sentence Composition

1 信号灯 xìnhàodēng
  1. signal light
  2. car indicator
2 变 biàn
  1. to change
  2. to become different
  3. to transform
  4. to vary
  5. rebellion
=3 绿 lù used in names
=3 绿 lǜ
  1. green
  2. (slang) (derived from 綠帽子 lǜmàozi) to cheat on (one's spouse or boyfriend or girlfriend)
=4 了 le
  1. (completed action marker)
  2. (modal particle indicating change of state, situation now)
  3. (modal particle intensifying preceding clause)
=4 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)
=4 了 liǎo
  1. (of eyes) bright
  2. clear-sighted
  3. to understand clearly
=4 了 liào unofficial variant of 瞭 liào
=5 哟 yō
  1. Oh! (interjection indicating slight surprise)
  2. also pr. yāo
=5 哟 yo
  1. (sentence-final particle expressing exhortation)
  2. (syllable filler in a song)