我一生都谨慎行事。

I've been careful my whole life.

Source: Tatoeba

Sentence Composition

1 我 wǒ
  1. I
  2. me
  3. my
2 一生 yīshēng all one's life; throughout one's life
=3 都 Dū surname Du
=3 都 dōu
  1. all; both; entirely
  2. (used for emphasis) even
  3. already
  4. (not) at all
=3 都 dū
  1. capital city
  2. metropolis
4 谨慎 jǐnshèn
  1. cautious
  2. prudent
5 行事 xíngshì
  1. to execute
  2. to handle
  3. behavior
  4. action
  5. conduct