Now, a brief rumination about the logistics summarized in this account may bring to mind fairly normal animal activity often found on the Discovery Channel, the Learning Channel and, for that matter, the Playboy Channel.

• 现在，稍稍反刍一下这段文字里的描述，你脑海里可能会浮现出一些经常出现在发现频道、学习频道，甚至花花公子频道里的景象，就是一些再普通不过的动物行为。