translation.en: But before we did the first experiments, we actually asked Art Caplan's team at the University of Pennsylvania to undertake a review of what the risks, the challenges, the ethics around creating new because it hadn't been done before.
translation.zh: 在我们做第一次实验之前 事实上我们邀请了 宾夕法尼亚大学的Art Caplan的团队 来做一个评估 对于在实验室创造一个新物种的 风险，挑战， 以及道德问题 因为在这之前没有人这样做过