Meaning of mù dǔ:
mù dǔ
目睹
Verb
to witness; to see at first hand; to see with one's own eyes
Tā qīnyǎn mùdǔ le shìgù fāshēng de quánguòchéng.
他亲眼目睹了事故发生的全过程。
He witnessed the entire accident firsthand.
Wǒ qīnyǎn mùdǔ le zhè yīqiè.
我亲眼目睹了这一切。
I witnessed everything with my own eyes.
Wǒ qīnyǎn mùdǔ le shìgù de fāshēng.
我亲眼目睹了事故的发生。
I witnessed the accident happen with my own eyes.