我儿子十岁了。

My son is ten years old.

Source: Tatoeba

Sentence Composition

1 我 wǒ
  1. I
  2. me
  3. my
=2 儿子 érzi son
=2 儿子 érzǐ
  1. Term of self-address, used by a man when speaking to elders.
  2. baby; infant; newborn
  3. child
3 十 shí
  1. ten
  2. 10
=4 岁 suì
  1. variant of 歲 suì, year
  2. years old
=4 岁 suì
  1. classifier for years (of age)
  2. year
  3. year (of crop harvests)
=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