去大神帮忙翻译，急求急求

Question

where fixed-part consists of a number of
components called fields, and variant-part
consists of variants, each of which in turn
consists of a number of fields.

Answer 1

固定部分包含了若干组件，被称为字段。变量部分包含了变量，其中每个变量依次包含若干个字段。