1.multicultural 多元的；多種文化的

例句：Multicultural America has numerous minority groups that argue for equal treatment.
多元文化的美國擁有無數為平等待遇而爭論的少數團體.

2.heterogeneity 多樣性

例句：Heterogeneity in societies will be the rule in the twenty-first century, and failure to recognize and plan for such diversity can lead to serious crime problems.
社會的多樣性將是21世紀的規則，未能意識到這點，沒有準備好適應這種多樣化將會導致嚴重的犯罪問題。
3.enriching 豐富的，富裕的

例句：It was a dark enriching influence she had not known before.
這是一種她從來未感受到的朦朧而又不斷豐美的感化力量。

4.homogeneous 同種的，相似的，同質的

例句：However, the crust is not a homogeneous shell in which lower places are filled with water to make oceans and high places piled up with rocks to make continents.
然而，地殼并不是一個均勻的殼，其低處充滿了水并構成海洋，高處堆積著巖石構成大陸。