我已经尽力了。

I've done my best.

Source: Tatoeba

Sentence Composition

1 我 wǒ
  1. I
  2. me
  3. my
=2 已经 yǐjīng already
=2 已经 yǐjìng already
=3 尽力 jìnlì to strive one's hardest; to spare no effort
=3 尽力 jǐnlì
  1. (archaic) synonym of 盡力 /尽力 (jìnlì, “to strive one's hardest; to spare no effort; to do one's utmost”)
  2. synonym of 盡力 /尽力 (jìnlì, “to strive one's hardest; to spare no effort; to do one's utmost”)
=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 无 wú or 不 bù) completely (not); entirely (not); (not) in the least
  4. to understand clearly (variant of 了 liǎo)
=4 了 liǎo
  1. (of eyes) bright
  2. clear-sighted
  3. to understand clearly
=4 了 liào unofficial variant of 瞭 liào