他們已經結婚十年了。

They have been married for ten years.

Source: Tatoeba

Sentence Composition

1 他們 tāmen they; them
2 已經 yǐjīng already
3 結婚 jiéhūn
  1. to marry
  2. to get married

classifier: 次
4 十年 shínián ten years; decade
=5 了 le
  1. (completed action marker)
  2. (modal particle indicating change of state, situation now)
  3. (modal particle intensifying preceding clause)
=5 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)
=5 了 liǎo
  1. (of eyes) bright
  2. clear-sighted
  3. to understand clearly
=5 了 liào unofficial variant of 瞭 liào