translation.en: And our committee, which consisted of a lot of hard scientists, did feel at the end of that study that the absence of play and a progressive suppression of developmentally normal play led him to be more vulnerable to the tragedy that he perpetrated.
translation.zh: 在我们的委员会中，有很多科学家， 确实感觉到在调查的最后 发现玩耍的缺乏和对正常发育的压抑 导致了他比他造成的悲剧更加易受伤害。