耳聞目睹

耳闻目睹
ěrwénmùdǔ
to witness personally

CEDICT

Entry Composition

1 耳聞 ěrwén
  1. to hear of
  2. to hear about
2 目睹 mùdǔ
  1. to witness
  2. to see at first hand
  3. to see with one's own eyes