Think of it as preventive medicine...for the nation's aquatic life.

就把这生生物的预防药吧。

Amy was ordered off at once, and provided with something to ward off danger, she departed in great state, with Jo and Laurie as escort.

艾米为避免染病，吃了些预防药后，立即离开，有乔和劳里护送，走得很隆重。