This allows you to pay it forward by using this subject as a hook to science, because SETI involves all kinds of science, obviously biology, obviously astronomy, but also geology, also chemistry, various scientific disciplines all can be presented in the guise of, "We're looking for E.T."
我们可以利用这个话题来 与科学挂钩，因为SETI显然和 生物学和天文学密切相关 还有地理学，化学，各种科学学科 都能被用于这个课题 “我们在寻找外星人。”