Freedom
[!0.987]2016-05-13

比凯！坏狗！在家里不能吃外星飞船舰长。

我想你也觉得我很好吃。

呕。不，只要一想到要伤害一个智能生物，更不用说吃一个了……唉!

我不知道这是一种程序化的保障，还是你的教养，但无论如何，这让我对有一个死亡世界的食肉动物作为我的工程师感到轻松多了。

乔治-彼得森的色彩

A reference to Harry Harrison's Deathworld? ([user>KALDYH]]).
It's just another widespread concept in English-language fiction. If it's going to be considered a reference, it's got to be HFY (and even that's questionable), where the Earthworlds were “DeathWorld” for all the other races. (anon)