Original
Simple types
Simple types, which include ordinal types and real types, define ordered sets of values.
See also
Data types and variables: Overview
译文
简单类型
简单类型包括序数（ordinal）类型和实数（real）类型；简单类型定义了有序的值的集合。
Simple types, which include ordinal types and real types, define ordered sets of values.
Data types and variables: Overview
简单类型包括序数（ordinal）类型和实数（real）类型；简单类型定义了有序的值的集合。