translation.en: So slowly I began to realize that what started out as a rather playful attempt to try to annoy fruit flies might actually have some relevance to a human psychiatric disorder.
translation.zh: 因此慢慢的我开始意识到 一个开始只是试图激怒果蝇的有趣尝试 也许跟人类精神障碍有一定的相关性。