Question

请帮我改写这个英语句子 （用高级语法）

Folk cultere is a isolated, conservative,nearly self-sufficient group that is homogeneous in custom and race with a strong family or clan structure, and highly developed rituals.

这个语法有点奇怪和烦琐，在不改变句子意思的情况下，可以多少改变句型和部分用词，使语法高级清晰，有逻辑性。

谢谢

Answer 1

先不论这句里的拼写和语法错误(可能是打字时引入的)，这句原话出自一本书，Human Mosaic，作者是Terry G. Jordan-Bychkov, Mona Domosh, Roderick P. Neumann。原句是：
Folk cultures are rural, cohesive, conservative, largely self-sufficient groups that are homogeneous in custom and ethnicity, with a strong family or clan structure and highly developed rituals.
托福考试自作聪明地把复数改成了单数，rural改成了small, largely改成了nearly, ethnicity改成了race，意思上就差多了。你这句又被谁改过，而且乱放逗号，所以不好懂。

这里culture的意思不是我们所理解的文化，而是一个部落。不然主句cultures are groups就不对了。

要想容易理解，可以把它分成两句:
Folk cultures are rural, cohesive, conservative, largely self-sufficient groups. These groups are homogeneous in custom and ethnicity, have a strong family or clan structure, and follow highly developed rituals.
或者改成分词短语作定语：
Folk cultures are rural, cohesive, conservative, largely self-sufficient groups, characterized by their homogeneity in custom and ethnicity, a strong family or clan structure, and highly developed rituals.