如果要成為 Parent，文化特性必須在 X 個步驟內回到 Invariant 文化特性。不巧的是，Y 文化特性在後援鍊結的深度太深。請選擇其他的文化特性。

To be a Parent, a culture must be able to fall back to the Invariant culture within X steps. Unfortunately, the Y culture has too deep of a fallback chain. Please select a different culture.