“old”是老，“goat”除了“山羊”意思，还能翻译成“替罪羊”，“old goat”不是老山羊，而是老色鬼、色鬼、好色之徒。

【例句】
That old goat with neatly dress gave the woman the glad eye.
衣冠楚楚的老色鬼对那个女人抛媚眼。

No matter where we are, women should pay much attention on the safety so as to prevent old goats.
无论在哪，女生都要注意安全，避免遇到老色狼。