This just convinced them more that Dreyfus was not only guilty, but sneaky as well, because clearly he had hidden all of the evidence before they had managed to get to it.
이 점은 그들을 더욱 확신시켰습니다. 드레퓌스가 유죄일 뿐 아니라 그들이 오기 전에  모든 증거를 완벽히 감출 정도로 교활하기까지 하다고요.