This is why Wu often insists on taking several years to film a documentary, because "if you don't understand [the people], then you can't capture their feelings on film; those being filmed do not readily show their emotions to the camera, either."
也因此吳乙峰常常堅持花幾年時間拍片，因為「不瞭解，拍不出感情，被拍攝者的感情也不會輕易釋放出來。」