The real challenge is finding an example that isn't so complex that you get lost in the problem domain but complex enough to show real value.

真正的挑战是找到这样一个示例，该示例本身并没有复杂到让您对问题束手无策，但是它的复杂度足以展示真正的价值。

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If the domain of the lion isn't preserved, this marvelous beast and its neighbors might be lost.

如果狮子的领地未得到保护，这种非凡的野兽和它的邻居们也会逝去。

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